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  1. Sound card properties - Simple PC Data Acquisition

    hardandsoftware.mvps.org/sound_card.htm

    A clear advantage of sound cards in comparison to most data acquisition cards is that two channels are captured at the same time using two A/D converters or at least two sample and hold devices. Data acquisition cards usually use one A/D converter and a multiplexer. For that reason multiple channels are scanned one after another and not in parallel. Phase shifts can be caused, such cards are not suitable …

  2. Practical Test & Measurement: Sound Cards for Data ...

    https://audioxpress.com/article/practical-test-measurement-sound-cards...

    Some clever people recognized that the sound cards were, in essence, data acquisition systems themselves. They could take analog data and convert them to computer-readable files or take computer readable files and convert them to analog outputs. The development and refinement of the appropriate software and hardware has vaulted amateur measurement capabilities into arenas formerly the ...

  3. Practical Test & Measurement: Sound Cards for Data ...

    https://audioxpress.com/article/practical-test-measurement-sound-cards...

    S. Yaniger, “Sound Cards for Data Acquisition in Audio Measurements (Part 6): Examples of Sound-Card-Based Measurements,” audioXpress, November 2015. About the Author Stuart Yaniger has been designing and building audio equipment for nearly half a century, and currently works as a technical director for a large industrial company.

  4. (PDF) Inexpensive Data Acquisition with a Sound Card

    https://www.researchgate.net/publication/258546468_Inexpensive_Data...

    The sound card based data acquisition system also well with the real time experi- mental setups. For example, in one of our freshmen experiments we measure the the. EMF’s generated in four ...

  5. How Sound Cards Work | HowStuffWorks

    https://computer.howstuffworks.com/sound-card.htm

    Now, a computer with a sound card can do far more than just beep. It can produce 3-D audio for games or surround sound playback for DVDs . It can also capture and record sound from external sources.

  6. The Application of PC Soundcard as A Data Acquisition ...

    https://kamboti.unpatti.ac.id/2011/01/31/the-application-of-pc...

    Data Acquisition Toolbox from Matlab was used as the software to control the application of a PC soundcard in the digitalization process of audible sound wave received via a microphone. In this design, Matlab was the software used to control and regulate the digitalization process using a soundcard which is applied as the hardware.

  7. soundcard for data acquisition - Hardware - LAVA

    https://lavag.org/topic/6996-soundcard-for-data-acquisition

    24.02.2008 · But still you should be aware of that sound cards are using chips that are selected to produce fair results for audio applications. The human ear is all but an exact measurement device and therefore you can get away with rather bad hardware components without most people noticing to much of a quality degradation. In the PC component industry where every dollar not spent for a product is …

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