HF Sonar on subs

[HydroShok]

Originally Posted by Sonoboy

That tonal generator that HydroShok posted is not an accurate way of determining what frequency you can hear at.

Unless I really can hear a sound at 181,019.34 Hz...

yeh, i just noticed that too. its a bug or something. Thats way overkill for a frequency anyways, i doubt it was designed for it. That, and if a soundcard could put out 181khz A/C to an antenna, you'd have a radio transmitter. The FCC is pretty nazi about that type of stuff. Once it gets above 30k, my speakers make wierd noises up and down in pitch. But its cutoff range is supposed to be 20k anyways

put it 10,000hz play the tone, then press increase button, it should fade out big time near 20khz, and then it returns at 30k but thats cuz the aliasing mentioned above i guess.