> > > > I was once told that WCBS-FM 101.1 when they were
> oldies
> >
> > > > were using Wave Files to play all their music, jingles
>
> > > etc.
> > > > Does anyone know what type of wave files they used for
>
> > > their
> > > > oldies format or if they had any compression? I have a
>
> > > > seperate big hard drive in my computer and i wanted my
>
> > > music
> > > > files from my audio cds to sound just as good after i
> > rip
> > > > them to computer. Does anyone have this info or info
> on
> > > what
> > > > type of files most oldies stations like cbsfm uses? I
> > > would
> > > > appreciate it.
> > > >
> > >
> > > We use MP2's. But 192kbp MP3's will get the job done.
> > Waves
> > > are too large.
> > >
> >
> > I know of a station that uses 128kbps MP3 and sounds just
> > fine over the air. No digital noise. When using MP3, it
> all
> > depends on the encoder. If you use the MP3 encoder (MP3
> Pro
> > I think) that Adobe Audition uses, you'll get pretty
> decent
> > quality. I use 112kbps MP3s encoded in Audition and they
> > sound about as good as 128.
> >
> > Other stations use various PCM formats. I know there are
> > compressed WAV formats that make each file about 15MB. I
> > think its AAC or something like that. Uncompressed WAVs
> will
> > come out to 30-50mb per song.
>
> any station using any bitrate mp3 on the air, especially for
> music, is doing themselves and their listeners a great
> disservice....that's asking for trouble somehow someday, it
> causes the processor to work harder to decode and play the
> tunes above all...just not a good idea, spend the bucks on a
> larger harddrive.
>
> For personal use, if you want your music to sound as good as
> CD, most people can't tell the difference at 192kbps, but it
> depends on the encoder.
Actually, I'd have to say that I agree with that statement partially, and the other part is flat-out wrong. The wrong part first: MP2's are compressed, and stations have been using the format for quite some time now. I haven't heard anyone complain of processing problems (and yes, I'm talking computer processing, not audio) due to the use of compressed formats. MP3's are no exception to that. If you're having trouble running compressed audio formats on your automation computer, maybe you should try not using that computer for any other purpose. That's most likely where the problem lies.
Secondly, if you decide to go with MP3's, the only bitrate you should ever use for broadcasting is 320 kbps. That's as close to CD quality as MP3's get. I've heard stations use as high a bitrate as 256 kbps, and it still sounds substandard, especially because all the artifacts are brought out of the background by the audio processor (and believe me, more listeners than you'd think will notice the difference). 192 is out of the question, and anything below that is insanity (yes, even if the audio is encoded in Audition, I'm sorry to say).
All in all, MP3's encoded at 320 kbps will give you both the sound quality and the compression you want<P ID="signature">______________
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