SoundCheck

SoundCheck is an audio testing utility developed by PassMark Software, currently available at version 2.1, with one version listed in the catalog. Classified within the audio diagnostics and sound card testing category, the software is designed to check the performance of PC sound cards, speakers, and microphones, making it relevant for users who need to verify that audio hardware is functioning correctly. The program allows users to create test tones at various sample rates, providing a controlled signal source for evaluating audio output and input devices. Once a test tone is generated, users can view the resulting waveform directly within the application, giving a visual representation of the audio signal being produced or captured. In addition to waveform display, SoundCheck includes a built-in spectrum analyzer, which can be used to see the frequency response of the audio equipment under test. This combination of tone generation, waveform visualization, and spectrum analysis supports practical use cases such as verifying sound card operation, assessing speaker output quality, and confirming that microphones are picking up audio as expected. The software is aimed at scenarios where audio hardware performance must be measured and inspected, whether for general troubleshooting, hardware verification, or performance checking purposes. By generating test tones at different sample rates and analyzing the response, the utility provides a straightforward way to observe how sound cards and connected audio devices behave under test conditions. SoundCheck version 2.1 is published by PassMark Software and is presented as a single-version offering in this catalog entry, focused specifically on PC audio hardware testing and measurement tasks involving sound cards, loudspeakers, and microphones.

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