| 441 | | * Initial signal threshold to be applied to echo suppressor. When |
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| 442 | | * playback signal level is greater than this threshold, the microphone |
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| 443 | | * signal will be reduced or cut. |
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| 444 | | */ |
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| 445 | | #ifndef PJMEDIA_ECHO_SUPPRESS_THRESHOLD |
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| 446 | | # define PJMEDIA_ECHO_SUPPRESS_THRESHOLD PJMEDIA_SILENCE_DET_THRESHOLD |
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| 447 | | #endif |
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| 448 | | |
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| 449 | | |
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| 450 | | /** |
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| 451 | | * The signal reduction factor to be applied into the microphone signal |
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| 452 | | * when the mic signal needs to be reduced. Valid values are [1-16], where |
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| 453 | | * 1 will leave signal as it is (thus probably transmitting the echo) and |
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| 454 | | * 16 will effectively zero the signal. |
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| 455 | | */ |
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| 456 | | #ifndef PJMEDIA_ECHO_SUPPRESS_FACTOR |
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| 457 | | # define PJMEDIA_ECHO_SUPPRESS_FACTOR 10 |
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| 458 | | #endif |
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| 459 | | |
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| 460 | | |
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| 461 | | /** |
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