Lines Matching full:average

48 # average amplitude of its block. The block size will be 1.5 ms.
49 # Using average amplitude can mitigate the error caused by
55 # If the difference between average frequency of this block and
59 # average frequency will be much greater than 5 times of
67 # average amplitude of its left/right block, it will be considered
71 # If the average amplitude of the block before or after playing
72 # is more than 0.5 times to the average amplitude of the wave,
82 # average amplitude, we ignore it.
86 # amplitude 1 and standard noise with amplitude k, the average teager value is
89 # calculate its average teager value. Then, we can estimate the equivalent
90 # noise level of input signal by the average teager value of input signal.
100 # is lower than 0.1 times average amplitude, we ignore it.
103 # If average amplitude of right block is less/more than average
206     """Computes the normalized average teager value.
212     @param amplitude: Average amplitude of given wave.
214     @returns: Average teager value.
230     and amplitude 1 and standard noise with amplitude k, the average teager
232     Thus, we can compute the average teager value of a sine wave with
238     @param teager_value_of_input: Average teager value of input audio.
252     # Calculates the average teager value.
318     """For each index, finds average value of its block, left block, right block.
320     It will find average value for each index in the range.
389     @param block_frequency_delta: Average absolute difference between dominant
418     If average amplitude of some sample's block before start of wave or after
424     @param block_amplitude: An array for average amplitude of each block, where
426     @param average_amplitude: Average amplitude of sine wave.
428     @param noise_amplitude_threshold: If the average amplitude of a block is
429                         higher than average amplitude of the wave times
497     For each sample, we will check whether the average amplitude of its block
498     is less than average amplitude of its left block and its right block times
505     @param block_amplitude: An array for average amplitude of each block, where
507     @param average_amplitude: Average amplitude of sine wave.
510     @param left_block_amplitude: Average amplitude of left block of each index.
512     @param right_block_amplitude: Average amplitude of right block of each index.
514     @param block_frequency_delta: Average absolute difference frequency to
517     @param delay_amplitude_threshold: If the average amplitude of a block is
518                         lower than average amplitude of the wave times
588     For each sample, we will check whether the average amplitude of its block is
589     more than average amplitude of its left block and its right block times
596     @param block_amplitude: An array for average amplitude of each block, where
598     @param average_amplitude: Average amplitude of sine wave.
601     @param left_block_amplitude: Average amplitude of left block of each index.
603     @param right_block_amplitude: Average amplitude of right block of each index.
605     @param block_frequency_delta: Average absolute difference frequency to
607     @param burst_amplitude_threshold: If the amplitude is higher than average
659     For each index, we will compare average amplitude of its left block and its
660     right block. If average amplitude of right block is more than average
668     @param average_amplitude: Average amplitude of sine wave.
670     @param left_block_amplitude: Average amplitude of left block of each index.
672     @param right_block_amplitude: Average amplitude of right block of each index.
674     @param volume_changing_amplitude_threshold: If the average amplitude of right
762                             block-by-block using average amplitude and frequency
765     @param delay_amplitude_threshold: If the average amplitude of a block is
766                                       lower than average amplitude of the wave
771     @param noise_amplitude_threshold: If the average amplitude of a block is
772                                       higher than average amplitude of the wave
778     @param burst_amplitude_threshold: If the average amplitude of a block is
779                                       higher than average amplitude of its left
785     @param volume_changing_amplitude_threshold: If the average amplitude of right
837     # Computes average amplitude of each type of block
841     # Computes average absolute difference of frequency and dominant frequency
861     # Finds average amplitude of sine wave.
902     # Calculates the average teager value.