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  • This module is included in aLens by: National InstrumentsAs a part of collection:"Musical Signal Processing with LabVIEW -- Programming Techniques for Audio Signal Processing"

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    "The modules in this course make extensive use of "screencasts" -- videos captured directly from the computer screen that show LabVIEW in operation, making this a great introduction to using […]"

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  • This module is included inLens: richb's DSP resources
    By: Richard BaraniukAs a part of collection:"Musical Signal Processing with LabVIEW -- Programming Techniques for Audio Signal Processing"

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    "A great course on LabVIEW based signal processing using music and audio as motivation."

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  • This module is included inLens: Digital Signal Processing with NI LabVIEW and the National Instruments Platform
    By: Sam ShearmanAs a part of collection:"Musical Signal Processing with LabVIEW (All Modules)"

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    "This online course covers signal processing concepts using music and audio to keep the subject relevant and interesting. Written by Prof. Ed Doering from the Rose-Hulman Institute of Technology, […]"

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Audio Sources in LabVIEW

Module by: Ed Doering

Summary: Learn how to use the 'Sine Wave' subVI from the Signal Processing palette as an audio source.

Overview

The Sine Wave subVI in the Signal Processing palette is a useful way to produce a sinusoidal audio signal. The screenscast video will acquaint you with the Sine Wave subVI, especially its requirement for normalized frequency. This subVI is one of several re-entrant signal generators, meaning that they have the ability to “pick up where they left off;” that is, they can maintain continuity in their output across execution runs and loop iterations.
lvt_audio-sources-sinewave.html
Figure 1: [video] Sinewave source for audio applications

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