Acoustic processing and echo control Sound pickup and playback is an important area of multimedia processing.

声学处理和回声控制拾音和重放是多媒体处理的一个重要领域。

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The company is showing off the sensoriactuator in its early stages by affixing it to a guitar, with two pickup channels beneath each of the acoustic's strings.

ENGADGET: Moog shows off LEV-96 sensoriactuator prototype on an acoustic guitar