search for: chipmunk

I'm creating an ogg\vorbis encoder/decoder that takes pcm wav data and encodes it to ogg on the fly. It works fine but only if I use sample rate 44100, bit rate 48000, and 2 channels. I need to be able to use just 1 channel but when I do that it comes out sounding like chipmunks. I've been searching around and looking at other peoples examples but can't see what I'm doing wrong. Any ideas? Let me know if you need more info or need to see some code and if possible what aspect. -- ~Jim

I'd like to increase the speed of the Asterisk sound files. Miss Alison talks a bit slow. I can use sox to increase the speed, but then the pitch changes and she starts to sound like a chipmunk. Any audio experts out there know how I can increase the speed a little bit, and change the pitch accordingly so that she sounds ... normal? Thanks Doug.

A playback of a mono vorbis track on a system using the i810 audio driver via ogg123 results in a double speed playback (chipmunk sound). It seems that this chipset doesn't support mono and while xmms seems to compensate for it, ogg123 doesn't I have a bugzilla report at redhat.com filed on this with more details https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=90433 Regards, Yusuf -- Yusuf Goolamabbas...

...dec from the download page, and added the .ogv extension to Winamp's Directshow input plugin's extension list. The playback of the files, whether or not I play them in Mediaplayer, Winamp or another player, produces a very distorted audio playback, which sounds more like audio distortion of chipmunks through an overdrive guitar filter, (for lack of a better description). The video is upsidedown in Winamp but looks correct in Mediaplayer. Back to the audio, I'm not sure if the audio problem exists because my digital camera produces audio at 11025 Hz, 8 bps, Mono (that's according to Wi...

Ok. Now it will run. But when i try to play back my stream(either ogg/vorbis or mp3) it sounds like the chipmunks. Could it be that I'm broadcasting at a sample rate of 22050 in mono? This shouldn't make a difference as the source is also 22050 samplerate and mono(its the line-in plugin for winamp). I'm using Winamp 2.81 with the is the Oddcast DSP for Winamp 2.xx plugin to 'feed' t...

On Wed, May 22, 2002 at 10:11:21PM +1000, Geoff Shang wrote: <p> > WMP 7 and above will play shoutcast streams, but don't ask me for specifics WMP 6.4 and above will play icecaststreams. -- Venlig hilsen/Kind regards Thomas Kirk ARKENA thomas(at)arkena(dot)com http://www.arkena.com <p>BOFH excuse #342: HTTPD Error 4004 : very old Intel cpu - insufficient processing power

...ected. I get the same result with teh Lame MP3 Writer plug-in. I use the Tara Audio Video Plugin to read Real media in WinAmp. <p>The .rm file is encoded at 256 kbs at 16kHz sample. I was able to use the OddCast DSP to save a stream to disk, but only at 11kHz or faster sample, and it was chipmunked (faster speed). I guess I need to somehow resample to encode, but I can't seem to get the parts working together. Hate to have to play it and record... -- Bryan Walls My words are not NASA policy. Bryan.Walls@msfc.nasa.gov (256)544-3311voice,544-7...

Hi, I'm having trouble getting ices 0.2.3 to reencode MPEG-2 LSF mp3s, the files are playing back around twice as fast as they are supposed to, ie the "chipmunk effect". I'm not encoding the originals but I've tried encoding them with lame to the same effect which causes me to believe the problem is with ices' decoding. The source files are of varying bitrates and I've tried many different combinations of command line options and the...

...v2) has issues with converting 22/mono to 22/mono....basically, all is good if you have 44kHz input (I think mono or stereo works)... oddsock At 06:55 PM 11/25/2002 -0600, you wrote: >Ok. Now it will run. But when i try to play back my stream(either >ogg/vorbis or mp3) it sounds like the chipmunks. Could it be that I'm >broadcasting at a sample rate of 22050 in mono? This shouldn't make a >difference as the source is also 22050 samplerate and mono(its the line-in >plugin for winamp). I'm using Winamp 2.81 with the is the Oddcast DSP for >Winamp 2.xx plugin to...

Have you tried to send mp3 files with other formats than 44khz stereo? I'm not talking about the encoding quality for send the data to icecast, else about the quality of mp3 files. If you do that, the listeners will hear the music faster and higher, like the little chipmunks in donald duck's, and it will be broken by no-sound intervals. It happens if the files are mono too. This is because the encoders are supossing that the PCM data (the sounds after they are decoded by input plugins like IN_MP3.DLL in winamp) are at 44.1 Khz stereo. If this data is at a lower f...

...alone as the streaming client, and I thought there may be a problem there, so I switched to SimpleCast. Got the same problem. I think it might be the Icecast2 server now, although the logs don't show any strangeness. Have any of you experienced something like this? It sounds like Alvin and the Chipmunks. Any help greatly appreciated. MTX -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.xiph.org/pipermail/icecast/attachments/20051004/d3cd7f45/attachment.htm>

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...does great with my recordings. However it's not small in size, as there's video player and playlists - none of which i need. Also it should be paid, even if i use it internally in company, which i don't like. Also I found niftyPlayer[2], which would be perfect, however it creates "chipmunk" sound out of 8kHz recordings, so i wonder what's the difference. Could anybody share their experience with call recordings? What i have found to be useful: * Record everything in G.711 (as it's native codec, thus less transcoding and more quality) * Do a nightly (or per request) co...

...soon as its loaded so even stuff later in the require line gets recorded.. im not sure where camping draws the line for ''too magic'', but i think its somewhere like '' i havent seen a blaze mark on a tree in a few miles, but theres sort of a path here, maybe made by native chipmunks, so im going to follow it...'' even as i reworked the app structure on disk, to have a front layer that just does the launching (defeating the single file thing) it still wasnt loading. , its matching /^file.basename(scriptname)/,. so unless you have appname.rb then appname/ for further...

Thanks for all the help. I didn't expect a reply so fast. I downloaded the most recent version of Oddsock's port but it always says that it is unable to start the server. --- >8 ---- List archives: http://www.xiph.org/archives/ icecast project homepage: http://www.icecast.org/ To unsubscribe from this list, send a message to 'icecast-request@xiph.org' containing only the

Hi, I've been trying to listen to the BBC's ogg broadcasts over a 56Kbps modem and have had problems. I can listen to the archived shows, but I get occasonal pauses. I assume this can be fixed by pre-loading a large enough buffer. But when I try listening to the Radio-4 stream, the buffer fills, then I get sound and for maybe 5 more seconds I continue to get modem traffic. Then the

I have been thinking about what is needed to make language teaching/learning tools. (Like talking flash cards.) The main thing needed is a low bit-rate encoding of human voice. At first I thought I could take one of the gevernment standard vocoders and embed it as an Ogg stream. But: (1) there is not a standard vocoder, there is are half a dozen, at least. (2) they are fixed bit rate, we

Hey guys, Earlier in this thread Oddsock said that a player recieving metadata it did not expect would most likely produce blips in the output. Has anyone checked any of these network dumps to see if any metadata is being sent? A while back I reported difficulty with playing Icecast2 streams through my TiVo. I recently upgraded to Beta 1 and the problem still exists. I don't want to