Android Question Beep

[Peekay]

I am referring to this thread:

https://www.b4x.com/android/forum/threads/audio-library-beeper-duration.78712/

This is a long low frequency beep. How can I set it to a short high frequency beep like the Beep on a PC?

Thanks
PK

 

[Erel]

Have you tried to decrease the duration and increase the frequency?

 

[klaus]

For high frequencies you need also to increase the sampleRate.
Replace 8000 by 44100.

 

[Peekay]

I still battling to find the right parameters to make a beep like a a PC.

 

[agraham]

I believe that he default beep PC frequency was 440Hz, the default duration was 111mSecs. Using code from your linked thread try

streamer.Initialize("streamer", 11025, False, 16, streamer.VOLUME_MUSIC)
' then
Beep (111, 440)

You can try reducing the sampling frequency to a minimum of 880Hz but at some stage it will start sounding bad.

 

[Peekay]

This is a much superior routine:

https://www.b4x.com/android/forum/threads/beeperdeluxe.124084/

Thanks so much Guenter!
PK