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Re: auditory icons
- To: Bryan Smart <bsmart@xxxxxxxxxxx>
- Subject: Re: auditory icons
- From: "T. V. Raman" <ramantv@xxxxxxxxxxx>
- Date: Tue, 2 May 2000 05:07:07 -0700 (PDT)
- In-Reply-To: <000801bfb41d$9bc9ad00$49d4f7a5@xxxxxxxxxxx>
- Old-Return-Path: <raman@xxxxxxxxxxx>
- Resent-Date: Tue, 2 May 2000 08:07:42 -0400 (EDT)
- Resent-From: emacspeak@xxxxxxxxxxx
- Resent-Message-ID: <"HpVVD.A.6EG.BUsD5"@hub>
- Resent-Sender: emacspeak-request@xxxxxxxxxxx
extra channels like /dev/audio1 will work as a function of
your sound card --and if available viavoice outloud goes
ahead and tries to open those --newer cards like the SBLive
have multiple channels I think. Doesn't work on my 64Gold
which is why I introduced midi icons
>>>>> "Bryan" == Bryan Smart <bsmart@xxxxxxxxxxx> writes:
Bryan> It should also be noted that the commercial sound
Bryan> drivers from www.opensound.com support software
Bryan> mixing of audio channels. Previous versions
Bryan> created several audio devices (/dev/audio1
Bryan> /dev/audio2 /dev/audio3 etc) which could be used
Bryan> at the same time. This, however, forced the user
Bryan> to modify their apps to use a specific audio
Bryan> device. The newest versions of OSS dynamically
Bryan> allocate the next free virtual sound device when
Bryan> a program tries to access /dev/audio or /dev/dsp.
Bryan> The end result is that multiple sound
Bryan> applications can play sound at once. Note that
Bryan> this info comes from reading OpenSound's web
Bryan> page; I haven't upgraded to the latest version to
Bryan> test this feature.
Bryan> Best, Bryan
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--
Best Regards,
--raman
Email: raman@xxxxxxxxxxx
WWW: http://cs.cornell.edu/home/raman/
PGP: http://cs.cornell.edu/home/raman/raman.asc
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