Lines Matching full:average

43 # average amplitude of its block. The block size will be 1.5 ms.
44 # Using average amplitude can mitigate the error caused by
50 # If the difference between average frequency of this block and
54 # average frequency will be much greater than 5 times of
62 # average amplitude of its left/right block, it will be considered
66 # If the average amplitude of the block before or after playing
67 # is more than 0.5 times to the average amplitude of the wave,
77 # average amplitude, we ignore it.
81 # amplitude 1 and standard noise with amplitude k, the average teager value is
84 # calculate its average teager value. Then, we can estimate the equivalent
85 # noise level of input signal by the average teager value of input signal.
95 # is lower than 0.1 times average amplitude, we ignore it.
98 # If average amplitude of right block is less/more than average
201     """Computes the normalized average teager value.
207     @param amplitude: Average amplitude of given wave.
209     @returns: Average teager value.
225     and amplitude 1 and standard noise with amplitude k, the average teager
227     Thus, we can compute the average teager value of a sine wave with
233     @param teager_value_of_input: Average teager value of input audio.
247     # Calculates the average teager value.
313     """For each index, finds average value of its block, left block, right block.
315     It will find average value for each index in the range.
384     @param block_frequency_delta: Average absolute difference between dominant
413     If average amplitude of some sample's block before start of wave or after
419     @param block_amplitude: An array for average amplitude of each block, where
421     @param average_amplitude: Average amplitude of sine wave.
423     @param noise_amplitude_threshold: If the average amplitude of a block is
424                         higher than average amplitude of the wave times
492     For each sample, we will check whether the average amplitude of its block
493     is less than average amplitude of its left block and its right block times
500     @param block_amplitude: An array for average amplitude of each block, where
502     @param average_amplitude: Average amplitude of sine wave.
505     @param left_block_amplitude: Average amplitude of left block of each index.
507     @param right_block_amplitude: Average amplitude of right block of each index.
509     @param block_frequency_delta: Average absolute difference frequency to
512     @param delay_amplitude_threshold: If the average amplitude of a block is
513                         lower than average amplitude of the wave times
583     For each sample, we will check whether the average amplitude of its block is
584     more than average amplitude of its left block and its right block times
591     @param block_amplitude: An array for average amplitude of each block, where
593     @param average_amplitude: Average amplitude of sine wave.
596     @param left_block_amplitude: Average amplitude of left block of each index.
598     @param right_block_amplitude: Average amplitude of right block of each index.
600     @param block_frequency_delta: Average absolute difference frequency to
602     @param burst_amplitude_threshold: If the amplitude is higher than average
654     For each index, we will compare average amplitude of its left block and its
655     right block. If average amplitude of right block is more than average
663     @param average_amplitude: Average amplitude of sine wave.
665     @param left_block_amplitude: Average amplitude of left block of each index.
667     @param right_block_amplitude: Average amplitude of right block of each index.
669     @param volume_changing_amplitude_threshold: If the average amplitude of right
757                             block-by-block using average amplitude and frequency
760     @param delay_amplitude_threshold: If the average amplitude of a block is
761                                       lower than average amplitude of the wave
766     @param noise_amplitude_threshold: If the average amplitude of a block is
767                                       higher than average amplitude of the wave
773     @param burst_amplitude_threshold: If the average amplitude of a block is
774                                       higher than average amplitude of its left
780     @param volume_changing_amplitude_threshold: If the average amplitude of right
832     # Computes average amplitude of each type of block
836     # Computes average absolute difference of frequency and dominant frequency
856     # Finds average amplitude of sine wave.
897     # Calculates the average teager value.