VB/WinAPI, Output Frequency to SoundCard, not a .wav, possible?

Output Frequency to SoundCard, not a .wav, possible?

Author	Message
mike scirocc #1 / 4	Output Frequency to SoundCard, not a .wav, possible? I would like to make a morse code program allowing the user to adjust the frequency that is played over the soundcard. Is there an API allowing me to select the frequency and duration of a beep?
Thu, 28 Jun 2001 03:00:00 GMT

Noah S- #2 / 4	Output Frequency to SoundCard, not a .wav, possible? There is an API called Beep. I believe you can set the frequency there. Noah -- ---------------------------------------------------- Pager: 1-800-PAGOO-44: 01191984 AIM: BLiZ Coder ICQ: 27182530 Quote: >I would like to make a morse code program allowing the user to adjust >the frequency that is played over the soundcard. Is there an API >allowing me to select the frequency and duration of a beep?
Thu, 28 Jun 2001 03:00:00 GMT

Proteu #3 / 4	Output Frequency to SoundCard, not a .wav, possible? Quote: >There is an API called Beep. I believe you can set the frequency there. >Noah Only if you're running Windows NT. On Windows 9x the Beep function ignores the dwFreq and dwDuration parameters. Proteus (Remove nospam. to reply.)
Thu, 28 Jun 2001 03:00:00 GMT

mike scirocc #4 / 4	Output Frequency to SoundCard, not a .wav, possible? I tried the Beep function and it didn't work under 95. Declare Function Beep Lib "kernel32" (ByVal dwFreq As Long, ByVal dwDuration As Long) As Long No values for dwfreq and dwduration made any difference, or any noise for that matter. Thanks, Mike Quote: > >There is an API called Beep. I believe you can set the frequency there. > >Noah > Only if you're running Windows NT. > On Windows 9x the Beep function ignores the dwFreq and dwDuration > parameters. > Proteus > (Remove nospam. to reply.)
Thu, 28 Jun 2001 03:00:00 GMT

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