Environmentally adaptive audio gain control device
The utility model provides an environmentally adaptive audio gain control device, and relates to the field of audio gain control application. A CPU control module is adopted to control a peak detector, a gain adjustment module and a signal scaling unit; the volume of an inter-cut device is controlle...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The utility model provides an environmentally adaptive audio gain control device, and relates to the field of audio gain control application. A CPU control module is adopted to control a peak detector, a gain adjustment module and a signal scaling unit; the volume of an inter-cut device is controlled through an external audio signal received by a sensor to achieve the effects of automatically adjusting voice frequency and repairing audio distortion according to external noise decibels. |
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