Version: 1.0

Posted: 2003-03-14

Build Requirements: N/A

Runtime Requirements: Carbon Sound Manager 3.2.1 or later

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Description

This snippet demonstrates record metering through the use of SPBGetDeviceInfo() and SPBSetDeviceInfo() using the siLevelMeterOnOff selector. The code calls SPBSetDeviceInfo() to initially set metering to off, then does a quick sampling of sound input using SPBGetDeviceInfo(). Metering is then turned on and sampling is repeated. This is an SIOW application and could be done more elegantly using a graphical representation for sound input levels. But you get the idea. . . Requirements: Sound Manager 3.2.1 or later Keywords: sound, record, MeterTest

Document Revision History

Date Notes
2003-03-14Sampling of sound input using SPBGetDeviceInfo(). Metering is then turned on and sampling is repeated.

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