Capture analog input and play back the sound continuously through your PC speakers

[Nathan-P]

Overview

This example is based off the Capture analog input and play back the sound through your PC speakers which allows you to play the sound you acquire AFTER you acquire it. 

Description

This example highlights the configuration needed to play back the sound immediately after the acquisition starts.  Thus it plays back the sound as it acquires and displays it.

Requirement

LabVIEW 2011 SP1 or compatible

NI-DAQmx 9.5.5 or compatible

NI myDAQ

Steps

Run the VI, adjust the volume sliding bar to adjust the sound volume

NOTES:

• The hardware is configured to acquire Continuous Samples on the right channel of the Audio In on the NI myDAQ. 
• The sample rate MUST be the same as the playback rate, otherwise the sound will be played distorted.  The "Sound Output Write VI" will discard the dt from the waveform, forcing the samples to be played at the rate specified in the "Sound Output Configure VI".