Lines Matching defs:Level
286 // Sets the aggressiveness of the suppressor. A higher level trades off
288 virtual int set_suppression_level(SuppressionLevel level) = 0;
355 // consistent signal level.
374 // to pass the current analog level from the audio HAL. Must be within the
376 virtual int set_stream_analog_level(int level) = 0;
379 // to obtain the recommended new analog level for the audio HAL. It is the
380 // users responsibility to apply this level.
404 // most of the input level range, and compresses (gradually reduces gain
405 // with increasing level) the input signal at higher levels. This mode is
406 // preferred on embedded devices where the capture signal level is
414 // Sets the target peak |level| (or envelope) of the AGC in dBFs (decibels
417 // level 3 dB below full-scale. Limited to [0, 31].
421 virtual int set_target_level_dbfs(int level) = 0;
431 // target level. Otherwise, the signal will be compressed but not limited
432 // above the target level.
445 // level cannot be reduced.
466 // An estimation component used to retrieve level metrics.
473 // Level = 10log_10(P_s / P_max) [dBFs], where
477 AudioProcessing::Statistic signal; // Overall signal level.
478 AudioProcessing::Statistic speech; // Speech level.
479 AudioProcessing::Statistic noise; // Noise level.
501 // Determines the aggressiveness of the suppression. Increasing the level
502 // will reduce the noise level at the expense of a higher speech distortion.
503 enum Level {
510 virtual int set_level(Level level) = 0;
511 virtual Level level() const = 0;
