This is Voice-Mail-Format in view mode; [Up]
Date: Sun 09-Dec-1988 02:13:30 From: Unknown Subject: Re: Voice Mail Format In article <19355@ames.arc.nasa.gov> bhine@nike.UUCP (Butler Hine sst) writes: >[gobble] > >I kept the sample of NeXT voice mail sent out a while ago, but I never >saw any explanation of the format. Does anyone know what the format is? >I saw a note from someone saying they had decoded it, but I can't find >their address. Help! Thanks in advance. > > Butler Hine > NASA Ames Research Center > hine@galileo.arc.nasa.gov I posted that message. The format is simple, like uuencoded data but just a hair different. The binary data is standard mu-law PCM voice at 8k samples/second, with 8 bit samples. the ascii format is lines of: <space>abcdabcd...(64chars) where each group of 4 characters ('abcd') decodes to 3 bytes as value. Concatenate 4 6-bit values to get 3 8-bit values. Peter Desnoyers >From: mlandau@bbn.com (Matt Landau)
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Marcel Waldvogel and Netfuture.ch.