I want to play a audio signal with control over frequency and volume.Here i attached a VI which as got control over frequency,but i am unable to control the volume of sound played in the speaker.I want to have individual volume control for right and left speaker in the front panel(when PC Speaker volume is kept at the maximum position) kindly give suggestions to complete the program.
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