Subject: Re: CD player From: Stefan Strahl <stefan.strahl@xxxxxxxx> Date: Wed, 27 Jan 2010 16:12:23 +0100 List-Archive:<http://lists.mcgill.ca/scripts/wa.exe?LIST=AUDITORY>Another idea would be to use a portable audio player that can play lossless audio formats like WAV or FLAC. For example the SanDisk Sansa Fuze can play WAV and FLAC (http://en.wikipedia.org/wiki/Sansa_Fuze). Or use an iPod together with http://en.wikipedia.org/wiki/Rockbox :) :) stefan On Wed, Jan 27, 2010 at 3:02 PM, Bob Masta <audio@xxxxxxxx> wrote: > On 27 Jan 2010 at 7:49, Monita Chatterjee wrote: > >> Dear List, >> >> We have a need for a CD player to play audio files (6 >> kHz BW) for an OAE experiment. Is there a particular >> kind of player I should look for? how would a $40 home >> CD player, for instance, compare with fancy stuff you >> can get for hundreds of $$? Stimuli will be steady-state >> and modulated, simple noise and more complex.. > > Cheap players may have more mains hum, in my experience, > but it's hard to make a general rule based on selling > price. > > If you are controlling the experiment with a computer, you > may find it a lot simpler to generate stimuli with the > sound card. You can use my Daqarta for Windows software > (free for signal generation uses) to generate signals in > real-time. It can produce a broad range of waveforms > (inlcuding arbitrary ones you define) and modulation types, > and you can create extremely complex signals by using > signals as modulators for other signals. > > Let me know if you want advice about applying Daqarta to > your particular needs. > > Best regards, > > Bob Masta > > D A Q A R T A > Data AcQuisition And Real-Time Analysis > www.daqarta.com > Scope, Spectrum, Spectrogram, Signal Generator > Science with your sound card! >