03-13-2007 09:13 AM
03-13-2007 03:58 PM
03-14-2007 09:13 AM
Hi Jorge sir
Thanks for your immediate reply. Actually i am developing a simple audiometer for hearing test. The idea is to play a audio signal in the range of
20 cycles/sec to 10Kcycles/sec.when i run the VI the volume of the audio signal should increase automatically, and the user should stop the VI when he is able to listen the sound. The volume level at which the user stops the VI is taken for the calculation of the hearing loss. Here if we have individual control for right and left speaker then we can test the hearing loss of both right and left ear.
Here I attached a VI which has got frequency and volume control. But the problem is the duration of the sound played is going on increases as time increases and also the delay (i.e. 1ms) between each sound output is not maintained uniformly.
Kindly help me to solve the issues Thanks in advance
03-15-2007 11:43 AM
I listened to your VI and I cannot see the issues you are having with timing. The beeps seem to be consistently placed and equally short. Can you please explain the issue further?
Janell R | Applications Engineer