A: I own some vinyl and occasionally buy other albums, but nothing in multiples like the White Album.
Chang has taken 100 of those records, recorded the audio, and overlaid the resulting 100 tracks into one glorious track. Here's Side 1 x 100 (Side 2 is available on vinyl only):
The albums, as it turns out, have also aged with some variety. Some played cleanly, others had scratches, noise from embedded dirt, or vinyl wear. And though the recordings are identical, variations in the pressings, and natural fluctuations in the speed of Mr. Chang's analogue turntable, meant that the 100 recordings slowly moved out of sync, in the manner of an early Steve Reich piece: the opening of "Back in the U.S.S.R." is entirely unified, but at the start of "Dear Prudence," you hear the first line echoing several times, and by "While My Guitar Gently Weeps" the track is a nearly unrecognizeable roar.
The Roaring 'Twenties website is dedicated to that challenge, attempting to recreate for its listeners not just the sound of the past but also its sonic culture. It offers a sonic time machine; an interactive multimedia environment whereby site visitors can not just hear, but mindfully listen to, the noises of New York City in the late 1920s, a place and time defined by its din.
Steinway & Sons, the celebrated piano making company, recently produced this video of how their grand pianos are constructed. Their process for building pianos has changed so little that they were able pair 1980s factory tour audio from former chairman John Steinway to contemporary footage of their Astoria, NY factory.
You can see how little has changed as you watch this 1929 film of how a Steinway piano was made:
Some of the shots in the two videos are identical, e.g. the men pulling the piano rim out of the mold or choosing spruce for the sounding boards. It interesting to compare these two videos with Wednesday's video of how Telsa sedans are made. Together, the three form a view of the progression of automation in manufacturing. I wonder if the Tesla robots could construct a piano that sounds as good as a Steinway? (via open culture)
Volcanoes "scream" before they erupt. And they also have a heartbeat of sorts. Listen to these surprisingly intense sounds emitted by a volcano in Alaska before it erupted. The first recording condenses 10 minutes of audio into 10 seconds, so you can hear the pre-eruption scream:
The second recording is of 10 hours of pre-eruption mini earthquakes condensed into one minute of audio.
The pause right before the eruption is Mother Nature dropping the beat. (via @DavidGrann)
In 1964, when they were teenagers at New Trier High School near Chicago, Michael Aisner and James Stein interviewed Louis Armstrong backstage at one of his concerts. In his boxers.
You can't take it for granted. Even if we have two, three days off I still have to blow that horn a few hours to keep up the chops. I mean I've been playing 50 years, and that's what I've been doing in order to keep in that groove there.
12:30 Road of Life (soap)
12:45 This Day Is Ours (soap)
1:00 Sunshine Report (news)
1:15 The Life & Love of Dr. Susan (soap)
1:30 Your Family and Mine (soap)
2:00 President Roosevelt's Address to Congress (speech)
2:40 Premier Edouard Daladier
3:00 Address Commentary (news)
3:15 The Career of Alice Blair (soap)
3:30 News (news)
3:42 Rhythm & Romance
3:45 Scattergood Baines
4:00 Baseball: Cleveland Indians at Washington Senators (sports)
5:15 The World Dances (music)
5:30 News (news)
5:45 Sports News (news)
6:00 Amos and Andy (comedy)
Alexander Graham Bell famously participated in the first telephone call, but until very recently, we had no idea how his voice sounded. Then researchers used high-resolution optical scans of old audio discs and cylinders and converted them to audio...and found a short passage recited by Bell:
If you can't quite catch it, Bell is saying "hear my voice, Alexander Graham Bell."
During a walk with noise historian Hillel Schwartz, Peter Andrey Smith discovers that parts of Manhattan, which many think of now as quite deafening, used to be even noisier.
"There was a constant flotilla of barges taking construction detritus away from the city, toward the Jersey shore," he said. "All of these Irish tugboat captains probably knew the service staff, and they would be signaling to them, 'Hi, I'm coming by!' But they would be signaling with these huge horns! And they would be signaling late at night, also, to their complement of workers, who were now on shore, drinking heavily in a nearby tavern: 'O.K., time to call it quits!' The number of horns recorded over the course of an evening amounted to thousands. I hesitate to call them toots. They were horn swarms."
The NOAA's Dr. Christopher Fox does not believe its origin is man-made, such as a submarine or bomb, or familiar geological events such as volcanoes or earthquakes. While the audio profile of the Bloop does resemble that of a living creature, the source is a mystery both because it is different from known sounds and because it was several times louder than the loudest recorded animal, the blue whale.
From inside the club, Aisner and his friend watched out the front window as Ali screetched up in a red Cadillac convertible, parked in front of a fire hydrant, and jumped over the car door.
For the next 20 minutes, Ali talked boxing, footwork, why he wanted to fight -- and launched into an epic, unprompted riff about traveling to Mars and fighting for the intergalactic boxing title. All went smoothly -- until Aisner realized he'd forgot to turn on the tape recorder.
"I was mortified," he says. "I said, 'Champ, do you think you could do that again?'"
MoMA Unadulterated is an unofficial audio tour of some of the works on the museums fourth floor, narrated by kids aged 3-10.
Each piece of art is analyzed by experts aged 3-10, as they share their unique, unfiltered perspective on such things as composition, the art's deeper meaning, and why some stuff's so weird looking. This is Modern Art without the pretentiousness, the pomposity, or any other big "p" words.
A lot of these sound like my internal monologue when looking at art. What's the difference between childish and childlike again?
And a podcast! It's called Here's the Thing and it features a different guest every two weeks.
Award-winning actor Alec Baldwin gives the listener unique entree into the lives of artists, policy makers and performers. Alec sidesteps the predictable by taking listeners inside the dressing rooms, apartments, and offices of people such as comedian Chris Rock, political strategist Ed Rollins and Oscar winner Michael Douglas. Here's The Thing: Listen to what happens when an inveterate guest becomes a host. Subscribe now and get new interviews every two weeks.
"The wind, rain, and surf sounds are pretty cool, but I usually sort of zone out when it gets to the crickets chirping, and then I just end up turning it off," said Ellinger, adding that he will sometimes put the record on as background noise when he's cleaning his electro-biological habitat.
Current status of The Onion: still really pretty good.
The long periods of silence by Mike Daisey were among the most compelling parts of the most recent episode of This American Life...you know the one. Michael Sippey edited together the silences into one glorious clip, the best audio of silence since Cage.
Reading the transcript of the Retraction episode of This American Life is one thing; listening to it is another. The most interesting bits were the silences, not only because Daisey is so clearly uncomfortable answering the questions, but also because we've been trained as radio listeners to abhor silence -- it makes *us* incredibly uncomfortable.
Ira also talks with Mike Daisey about why he misled This American Life during the fact-checking process. And we end the show separating fact from fiction, when it comes to Apple's manufacturing practices in China.
The audio is not available on the site yet (because the show hasn't aired yet?), and the audio for the retracted show is no longer available on their site (but you can listen to it here). Mike Daisey, the performer of the retracted piece, responds on his web site:
What I do is not journalism. The tools of the theater are not the same as the tools of journalism. For this reason, I regret that I allowed THIS AMERICAN LIFE to air an excerpt from my monologue. THIS AMERICAN LIFE is essentially a journalistic -- not a theatrical -- enterprise, and as such it operates under a different set of rules and expectations.
I have difficult news. We've learned that Mike Daisey's story about Apple in China - which we broadcast in January - contained significant fabrications. We're retracting the story because we can't vouch for its truth. This is not a story we commissioned. It was an excerpt of Mike Daisey's acclaimed one-man show "The Agony and the Ecstasy of Steve Jobs," in which he talks about visiting a factory in China that makes iPhones and other Apple products.
You've likely seen other videos taken from cameras attached to the Space Shuttle and its boosters, but this is one is exceptional in two regards: it's in HD and the sound has been remastered by Skywalker Sound.
Watch, and more importantly, listen to the whole thing...at the very end, you can see the second booster land a few hundred yards away from the first one. Who knew that being in space sounds like being trapped with a whale underwater in a tin pail? (via ★mouser)
Last Summer, Alabama passed HB56, the most sweeping immigration bill in the country. It's an example of a strategy called "attrition through enforcement" or, more colloquially, "self-deportation" -- making life so hard on undocumented immigrants that they choose to leave the country. But as reporter Jack Hitt found, the new law has had lots of other unintended consequences.
Most of the This American Life production staff spent the weekend at Penn State, and found that drinking is the great unifier at the school. Ira Glass, Sarah Koenig, Lisa Pollak and Jane Feltes report on tailgating parties, frat parties, an article of clothing known as a "fracket," and a surprising and common drunken crime.
Audiosurf is a racing game where the courses are determined by the music you play from your own library. There are all sorts of YouTube clips of the gameplay (which is reminiscent of Guitar Hero)...here's a representative one:
The Inception iPhone app takes the music from the movie and remixes it with the sounds around you (office chatter, street noise, etc.).
Inception The App transports Inception The Movie straight into your life. New dreams can be unlocked in many ways, for example by walking, being in a quiet room, while traveling or when the sun shines. You will get realtime musical experiences, featuring new and exclusive music from the Inception soundtrack composed by Hans Zimmer.
Bad: I can hear the people in the office talking, which is the precise thing I'm attempting to prevent by wearing headphones.
If you've got a Mac, the "droid" sound that Android phones make -- yep, the one from the commercials -- can be produced in the following manner:
1. Open Terminal.app
2. Type say -v "Cellos" "droid" at the prompt
3. Experiment: say -v "Cellos" "droid. sucks."
4. Or say -v "Cellos" "droid want to be iphone when droid grow up"
5. And finally, say "i am trying to unlock the mysteries of the universe, like how the big bang happened and where all the lost socks go after being in the dryer that really makes me mad"
William Gladstone was very nearly Abraham Lincoln's exact contemporary, both born in 1809 (Lincoln was 10 months older), only he was born in Liverpool, not Kentucky. He was a legendary orator and liberal lion, like an approximation of Lincoln and Ted Kennedy. He served as a member of parliament for almost 50 years, including as Prime Minster four times, before retiring in 1894. (Could you imagine if Lincoln had lived until 1894?)
He also had a great nickname: G.O.M., for "Grand Old Man." His Tory counterpart Disraeli called him "God's Only Mistake."
The request that you have done me the honour to make - to receive the record of my voice - is one that I cheerfully comply with so far as it lies in my power, though I lament to say that the voice which I transmit to you is only the relic of an organ the employment of which has been overstrained. Yet I offer to you as much as I possess and so much as old age has left me, with the utmost satisfaction, as being, at least, a testimony to the instruction and delight that I have received from your marvellous invention. As to the future consequences, it is impossible to anticipate them. All I see is that wonders upon wonders are opening before us.
Edison hired an actor to re-record Gladstone's lines
Gladstone sent someone else to read for him
and Edison either:
passed it off as Gladstone's voice anyways or
collectors later falsified it or got confused.
Anyways, the following clip has been put forward as a more credible candidate for being an actual recording of octogenarian Gladstone (reading the same text, which if true throws doubt on the whole "he sent somebody else to read it" theory):
Actually, I can imagine this scenario:
Gladstone records his voice
Edison's unhappy with the quality, asks Gladstone to re-record it
Gladstone sends a friend to tell Edison to sod off,
Edison says, fuck it, let's loop it, who knows what Gladstone sounds like anyways
Electro-acoustic sample wizards The Books have a new album out, and they have a Tumblr that annotates each track. "A Wonderful Phrase By Gandhi" includes a sample of the Mahatma's voice from a 1931 gramophone recording.
Mostly I think of this track as a P.S.A. Everyone should know what Gandhi's voice sounds like; it's timbre communicates so much regardless of what he's saying, if we can help spread it in our small way it seems worth the 18 seconds.
Nick Zammuto goes on to compare Gandhi's voice to Einstein's, whose voice graces a track on the band's second album. This comparison, and the scarcity of fair-quality recordings of Gandhi's voice, made me realize how important our memory of an historical figure's voice can become. Try to imagine FDR, Martin Luther King Jr, or Hitler without thinking of their voice. Yet we don't know what Lincoln sounded like, or Napoleon, let alone Confucius or Cicero.
"Kids are going to flock to these sites just to see what it is about and it can lead them to other places," said OBNDD spokesperson Mark Woodward. The digital drugs use binaural or two-toned technology to alter your brainwaves and mental state. "Well it's just scary, definitely scary. Just one more thing to look out for," said parent Kelly Johnson.
I just got so wasted on this and then did a whole kilo of pure heroin; stuffed it right into my ears:
Look at that, I'm a drug dealer now! Now you'll all be pounding on my door in the middle of the night looking to score some tunes. (via clusterflock)
In 2005, David Foster Wallace gave the commencement address at Kenyon College. After a transcript of the speech was posted online (the original was taken down...a copy is available here), it became something of a high-brow viral sensation and was eventually packaged into book form.
Instead of being against noise, I think we need to begin making a case for silence. This means getting imaginative about expanding our understanding of silence in ways that develop associations between silence and a vibrant, fulfilling life. Anti-noise activists often compare noise pollution to air pollution. But unlike smoke, lots of noises are good, at least some of the time. Instead, we might frame noise as a dietary problem. Most of us absorb far too much sonic junk. We need to develop a more balanced sound diet in which silence, and sounds we associate with quiet states of mind, become part of our daily regimen.
They discuss blogging for a living, general vs. niche blogs, content longevity, making the transition to full-time blogging, how taking a break (even for a week) can affect traffic, finding links, guest bloggers, the good and bad of comments, and more.
(Christ, is that my voice? I *was* just getting over a cold...)
I feel like I've linked to this before but in case I haven't: the BBC and The British Museum are collaborating on a radio series (and more) called A History of the World.
At the heart of the project is the BBC Radio 4 series A History of the World in 100 objects. 100 programmes, written and narrated by Neil MacGregor, Director of the British Museum, and focusing on 100 objects from the British Museum's collection. The programmes will travel through two million years from the earliest object in the collection to retell the history of humanity through the objects we have made. Each week will be tied to a particular theme, such as 'after the ice age' or 'the beginning of science and literature'.
Act Two. The Good Son. - A story about a mother who wants to commit suicide and a son who dutifully helps her do it-even though his mother is a happy, healthy, independent person. How did they manage to pull it off? Practice, practice, practice.
We catch back up with the people we met in 2008, to see how they've fared over the last 18 months. We talk to Clarence Nathan, who in 2008 received a half million dollar loan that he said he wouldn't have given himself; Jim Finkel, a Wall Street finance guy, who put together and managed complicated mortgage-based financial securities; Richard Campbell, the Marine who was facing foreclosure; and Glen Pizzolorusso, the mortgage company sales manager who led the life of a b-list celebrity.
Based upon what I read, and what I learned about the hookworms I decided that I was going to try and infest myself with hookworms in an attempt to cure my asthma. I was not willing to wait ten or more years for the drug companies to bring a drug to market. It was obvious to me that hookworms, for a healthy adult with a good diet, are quite benign. This account details my experiences, how I went about it, and the things I have done since infestation to calibrate my level of infestation so that in the end I was able to cure my asthma and hay fever with hookworms. These same techniques are of course applicable to any hookworm infestation, whether you want to control asthma, hay fever, colitis, Crohn's disease or IBD.
Lawrence even sells hookworms to others so that they won't have to travel to a third world country to contract them.
We had a few complaints that the MP3s of our last record wasn't encoded at a high enough rate. Some even suggested we should have used FLACs, but if you even know what one of those is, and have strong opinions on them, you're already lost to the world of high fidelity and have probably spent far too much money on your speaker-stands.
This conversation with Greenwood is part of a new series by Sasha Frere-Jones' on the sound quality of recorded music.
Sine-wave speech -- artificially degraded speech that sounds like old Doctor Who sound effects -- can be difficult to understand but becomes clear once the listener knows what to listen for.
Listening to the sine-wave speech sound again produces a very different percept of a fully intelligible spoken sentence. This dramatic change in perception is an example of "perceptual insight" or pop-out. We have argued that this form of pop-out is an example of a top-down perceptual process produced by higher-level knowledge and expectations concerning sounds that can potentially be heard as speech.
iTunes U is a section of the iTunes store that houses educational audio and video files for free use by anyone.
iTunes U is a part of the iTunes Store featuring free lectures, language lessons, audiobooks, and more, that you can enjoy on your iPod, iPhone, Mac or PC. Explore over 75,000 educational audio and video files from top universities, museums and public media organizations from around the world. With iTunes U, there's no end to what or where you can learn.
This radio program made the rounds last week, but I finally got caught up this weekend so I'll add my voice to the chorus urging you to listen to This American Life's episode on the financial crisis, Another Frightening Show About the Economy. Paired with The Giant Pool of Money from back in May, this is an excellent overview of what's going on in the financial markets right now. The hosts of the two shows are also doing a daily blog/podcast thing at Planet Money In addition, the last half of this week's TAL concerns the political angle of the financial mess. I haven't had a chance to listen yet, but check it out if you're into that sort of thing.
The speech accent archive uniformly presents a large set of speech samples from a variety of language backgrounds. Native and non-native speakers of English read the same paragraph and are carefully transcribed. The archive is used by people who wish to compare and analyze the accents of different English speakers.
Host Ira Glass plays the song "Mystery of the Dunbar's Child" by Richard "Rabbit" Brown. It describes Bobby Dunbar's disappearance and recovery and the trial of his kidnapper, all of which was front page news from 1912 to 1914. Almost a century after it happened, Bobby Dunbar's granddaughter, Margaret Dunbar Cutright, was looking into her grandfather's disappearance and found that the truth was actually more interesting than the legend. And a lot more troubling.
On a summer day in 1951, two baby girls were born in a hospital in small-town Wisconsin. The infants were accidentally switched, and went home with the wrong families. One of the mothers realized the mistake but chose to keep quiet. Until the day, more than 40 years later, when she decided to tell both daughters what happened. How the truth changed two families' lives -- and how it didn't.
The worst part about the whole thing is that the mother that knew, Mrs. Miller, always treated her non-biological daughter differently, like she wasn't really a full part of the family. The Millers sound like awful people.
We hear a long interview with Benny Perkins, who won the truck one year and was back the year they made their film to try to win again. He says a contest like this is not easy money. You slowly go crazy from sleep deprivation.
I wanted to listen to my music in the shower but the iPhone's speaker would get lost in the noise from the shower. So I directed the iPhone's audio straight towards me. Worked pretty well. Just ask my neighbors.
Scott is in many ways an unlikely hero of recorded sound. Born in Paris in 1817, he was a man of letters, not a scientist, who worked in the printing trade and as a librarian. He published a book on the history of shorthand, and evidently viewed sound recording as an extension of stenography. In a self-published memoir in 1878, he railed against Edison for "appropriating" his methods and misconstruing the purpose of recording technology. The goal, Scott argued, was not sound reproduction, but "writing speech, which is what the word phonograph means."
Whistled languages are normally found in locations with difficult mountainous terrain, slow or difficult communication, low population density and/or scattered settlements, and other isolating features such as shepherding and cultivation of hillsides. The main advantage of whistling speech is that it allows the speaker to cover much larger distances (typically 1 - 2 km but up to 5 km) than ordinary speech, without the strain (and lesser range) of shouting. The long range of whistling is enhanced by the terrain found in areas where whistled languages are used.
New York Works is an audio portrait of a vanishing city. From a knife sharpener who still makes house calls to one of Brooklyn's last commercial fisherman, New York Works tells the stories of those who keep the city's past alive.
I've gotten totally re-obsessed with Kathy Acker, the East Village writer who died in 1997. It started with this recording of Acker reading a poem [Warning: audio, 2 minutes, 28 seconds, and not really safe for work!] that was released in 1980 on the LP "Sugar, Alcohol & Meat" by Giorno Poetry Systems and recently digitized by UbuWeb. Her New York accent is one that has largely disappeared since; she sounds amazing. Then I found this, which is an incredibly long mp3, the first 3/4s of which is a Michael Brownstein reading. The end, though, is a monologue which then becomes a stageplay by Acker about a woman, her suicide, her grandmother, and her psychiatrist. It is absolutely not safe for work, what with its endless use of a certain word for ladyparts that goes over well in Scotland but not at all (yet!) in the U.S.
Ten incredible sound recordings, including those of a castrato (a man who was forcibly castrated so that he would retain his boyish soprano), the first recorded human voice from 1878, and the last 30 minutes of audio from the Jonestown Massacre.
Influential Italian filmmaker Michelangelo Antonioni listens to the sounds of Manhattan waking up in the morning. "The sheets of metal. A short clatter, like gunfire. A train passes, perhaps the elevated. A peal, prolonged, and then the siren, abrupt. Gone. The sounds change in a moment, they arise and die again immediately. The hum reasserts itself, advancing like a camouflaged army, approaches, closes in, on the alert, ready to take over completely." The hum reasserts. I hear that one all the time as traffic ebbs and flows outside our apartment.
A friend of mine who works at the University of Nebraska-Lincoln emailed to let me know that they've posted both audio and video of a talk that Chris Ware gave at the school last week. If you're short on time, the real meat of the video starts around 18:30 when Ware starts a slideshow that delves into his process. In addition to his series of Thanksgiving-themed New Yorker covers from last year, he also talks about some of his other work, including Rusty Brown and the strip he did for the NY Times Magazine.
Quick little article on Bernie Krause, who is compiling a database of animal sounds from habitats around the world. I heard Krause speak at the first Foo Camp and his was one of the most interesting talks I've heard at a conference. "Krause noticed that birds who settled in compromised habitats -- logged-over second-growth forests, for instance -- encountered unexpected vocal competitors from other species and found their mating songs masked. Warblers that failed to find unoccupied [audio] bandwidth failed to breed, Krause observed, eventually convincing him of the validity of his niche hypothesis, the contention that animals evolve to fill vocal niches to best be heard by potential mates." (via tim o'reilly)
Long audio interview with Michael Lewis by economist Russ Roberts on "the hidden economics of baseball and football". "Michael Lewis talks about the economics of sports -- the financial and decision-making side of baseball and football -- using the insights from his bestselling books on baseball and football: Moneyball and The Blind Side. Along the way he discusses the implications of Moneyball for the movie business and other industries, the peculiar ways that Moneyball influenced the strategies of baseball teams, the corruption of college football, and the challenge and tragedy of kids who live on the streets with little education or prospects for success."
Before YouTube and Google Video came along, video on the web often suffered from taking too many cues from the production values of traditional media. Even in the early days of YouTube, a typical video made by someone for an audience was like a mini-movie: 15 seconds of titles, followed by 10 seconds of the actual content of the video, and then 10 seconds of closing credits. Eventually, many people came to realize that all that crap at the beginning and end was unecessary...it's OK not to have a 40 second video if you only have 10 seconds of something to say. Ze Frank took this notion to the extreme; he often launches right into something at the beginning, eschews transitions, and he just stops at the end. If an episode of The Show is 2 minutes long, it's because he has 2 minutes of something to say.
Podcasters have been slower to break out of the mold provided by talk radio. The playing of music before segments and as transitions between segments makes some sense on the radio, where it's used in some cases to fill airtime. But for podcasts, there's no need to fill airtime with anything but content. 30 seconds of music before the actual podcast begins is the audio equivalent of Flash splash pages on web sites. For instance, the Diggnation podcast has 10 seconds of ads and 30 seconds of theme music before the hosts start talking and even then it's more than a minute before there's any new information. It's important to set expectations and the mood (also know as branding), but it's possible to do that in a much more economical way -- something more akin to the Windows startup sound + "hi this is [name] from [name of show] and let's get started" -- or at other times during the podcast.
Interestingly, when I was looking around for examples of this wasted airtime, the folks making the most economical use of the listener's time in producing podcasts were from the mainstream media. That is, the people innovating on the form are not the same as those who are innovating on production. Perhaps in an attempt to seem more credible, native podcasters have embraced more traditional forms while those with experience producing audio content for other media are more free to tailor their content to the new medium.
Since recording the walk signal sounds in Hong Kong, I've been a bit slack in documenting the sounds as I travel around Asia (because frankly the iPod is one more thing I don't want to lug around with me all day). Stuff I've missed:
Bangkok river taxis are manned by two people, the driver and the guy with the whistle. When the boat nears the dock, the whistle guy -- who stands at the back of the long boat -- sounds a short burst to signal to the driver to cut the engine. Then a few other bursts to help the driver back into the dock in such a way that a gentle reverse keeps the boat close enough to the dock so that passengers can get on and off. A final whistle signals that everyone is on/off and the driver can go. It's a neat system, if a little ear-piercing if you're standing near the back of the boat.
The cover band at Saigon Saigon, the bar on the 9th floor of the Caravelle Hotel in Saigon. The woman was almost screeching during a rendition of Alanis Morissette's You Learn. (Re: the bar...the view is awesome, but I thought the bar was really cheesy, which is unfortunate for such a great location.)
When trucks back up here, they don't annoyingly go "beep beep beep" like they do in the US. Instead, they play music; it's like backing-up ring tones. The first one we heard played Happy Birthday, the rear of a delivery truck belted out It's a Small World After All, and there was one yesterday afternoon that played some classical tune I couldn't place.
The streets of Hong Kong can be a hectic place, but one of the first things you notice is that the pedestrian street crossing signals have a very clear audio signal (one would assume, for the blind and/or very nearsighted). Some American signals has audio as well, but very few, they're not very loud, and they generally kind of lacking. Anyway, I made an audio recording of the signals (30 sec, 240 KB mp3). The sound is kind of blown out (it's my first experiment with the iTalk) and the signal doesn't sound that loud IRL, but you get the gist.
But, personally, I'm much more of a casual content creator, especially in this realm. The other night, I sent a two-minute podcast to my girlfriend, who was out of town, and got a seven-second "podcast" back that I now keep on my iPod just because it makes me smile. I sent an "audio memo" to my team a while back for something that was much easier to say than type, and I think they actually listened.
A blogging analogue would be Instapundit or Boing Boing (published, broadcast) versus a private LiveJournal (shared, narrowcast). It's like making a phone call without the expectation of synchronous communication...it's all voicemail. I thought about doing this the other day when I needed to respond to an email with a lengthy reply. In that particular instance, I ended up sending an email instead because it was the type of thing that might have been forwarded to someone else for comment and returned, etc. But I can see myself using audio like this in the future.
 Integrated podcasting tools within LiveJournal would be huge, methinks.
Frans de Waal on low frequency audio as a social instrument: "The host, Larry King, would adjust his timbre to that of high-ranking guests, like Mike Wallace or Elizabeth Taylor. Low-ranking guests, on the other hand, would adjust their timbre to that of King. The clearest adjustment to King's voice, indicating lack of confidence, came from former Vice President Dan Quayle." (via mr)