Play wav files from serial input
Jeff Kinz
jkinz at kinz.org
Wed Jan 12 16:23:01 EST 2005
On Wed, Jan 12, 2005 at 04:16:56PM -0500, Bill Freeman wrote:
> Jeff Kinz writes:
> ...
> > Any PII from 200-600 MHz will rip a CD at about 1:1 music time to rip
> > time ratio. If you have a large (25+ years collection) it will take
> > 'forever' to convert it.
> >
> > On the other hand, any recent vintage machine w/a 1GHz or better
> > will rip a 1 hour cd in approx 15 minutes. :-) Faster is faster
> > obviously.
>
> Oh, yee holder of recent music formats. Ripping a CD is
> child's play. An all digital operation, it doesn't even require a
> sound card. My LPs, 45s, and 78s won't fit in the CD drive, however.
Mine neither. Of course I bought CD's of every analog item I had, and
stored the original "true" analog media away in a safe place, knowing
that it actually held "all" the music, and not just some arbitrary
slices of the music.. :-)
And I've never touched them again. In fact, In fact I can't even find
the needle for my turntable since the last two times I moved. :-)
(I think its stored with the rotary phones..... ) :)
> Digitizing from an analog source is generally a realtime only
> operation. You might think that you could save some time by playing
> the LPs at 45 and setting the sampling rate a 1.35 times the desired
> rate, but then the equalization filter in the phono pre-amp wouldn't
> match the pre-emphasis on the record.
>
> Maybe you could convert those 3.75ips tapes at 7.5 ips,
> though.
>
> > Set the quality levels in your convert utility as high as you can. that
> > way you won't have to rip any CD's over again. (My Linda Ronstadt albums
> > had lot's o' dropouts, dunno why. ) (Linda who? :-) )
>
> She's the one that did that album with Nelson Riddle, isn't she?
Da, and duets with Nelson, Willie :)
>
> Bill
>
--
Linux/Open Source: Your infrastructure belongs to you, free, forever.
Idealism: "Realism applied over a longer time period"
http://www.scaled.com/projects/tierone/
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Jeff Kinz, Emergent Research, Hudson, MA.
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