It sounds excellent, Hans! I'm using it to calibrate a heterodyne bat detector. I've generated and can detect tones at 15, 20, 25, 30, 35, 40 and 45kHz. I'd like to try higher tones, but unfortunately my player (Sony PCM-M10 recorder) only plays wav files up to 96kHz rate. A PC should be able to do it, but I've been struggling to make it work. The dog doesn't seem to have noticed. Peter Shute > -----Original Message----- > From: hans [mailto:hans@xxxxxxxx] > Sent: Wednesday, 23 March 2016 4:10 AM > To: sox-users@xxxxxxxxxxxxxxxxxxxxx > Subject: Re: Wav file generated by sox won't play in Sony > recorder > > On Mar 22 07:34:13, pshute@xxxxxxxxxx wrote: > > It's working now that I've set it to 24 bits. > > To ask the onvious: > how does the 30kHz sine wave sound? > > > ------------------------------------------------------------------------------ > Transform Data into Opportunity. > Accelerate data analysis in your applications with Intel Data Analytics > Acceleration Library. > Click to learn more. > http://pubads.g.doubleclick.net/gampad/clk?id=278785351&iu=/4140 > _______________________________________________ > Sox-users mailing list > Sox-users@xxxxxxxxxxxxxxxxxxxxx > https://lists.sourceforge.net/lists/listinfo/sox-users ------------------------------------------------------------------------------ Transform Data into Opportunity. Accelerate data analysis in your applications with Intel Data Analytics Acceleration Library. Click to learn more. http://pubads.g.doubleclick.net/gampad/clk?id=278785351&iu=/4140 _______________________________________________ Sox-users mailing list Sox-users@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/sox-users