Examples of 'pitch period' in a sentence
Meaning of "pitch period"
pitch period: In linguistics and music, a pitch period refers to the specific duration or length of time associated with a single cycle of a repeating sound wave or musical note. It is used to describe the fundamental frequency or pitch of a sound wave and is essential in analyzing and understanding auditory signals
How to use "pitch period" in a sentence
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pitch period
Tf corresponds to a pitch period in the frequency domain.
Method and apparatus for detecting correctness of pitch period.
Let be the pitch period of the previous frame.
These are the high probability pitch period values.
Such a pitch period candidate tends to be a multiple of the true pitch period.
In other words the oscillation is independent of the pitch period.
This length of the prototype pitch period is called the pitch lag.
This is the case for example for the pitch period.
The pitch period in the frequency domain may be a positive integer or a positive decimal fraction.
The reciprocal of the fundamental frequency is called the pitch period.
The pitch period M is a fundamental period that repeats within a given frame.
Both classes are combined together and indicated by a zero pitch period value.
The pitch period length is rounded to the closest integer,.
The pitch stability counter pc assesses the variation of the pitch period.
For the same reason, repeated pitch period length waveforms may be overlap added.
See also
An interval is taken comprising a different number of three samples in the penultimate pitch period.
In this case, the formal determination of the pitch period itself is not necessary.
Each scaling period may correspond for instance to a suitable multiple of a pitch period.
Using the estimated pitch period computed previously, a harmonic noise-shaping filter is constructed.
The radial distance can be adjusted to control the natural roll and pitch period.
The pitch period is advantageously determined by a combination of open-loop and closed-loop search methods.
The length of the autocorrelation computation Lk is dependent on the pitch period.
Generally, it is preferable to express a shorter pitch period T at fractional resolution.
It is preferred, however, that the subframe size be always less than a pitch period.
The frequency-domain pitch period T may be a fractional value instead of an integer.
LP vocoders model a voiced speech signal with a single pulse per pitch period.
The pitch period is, in turn, the smallest repeating unit of a signal.
This is then repeated for the second pitch period candidate p1.
Thus, the pitch period of the lower-band signal is as follows, EPMATHMARKEREP.
Therefore, we need to do more processing to find the fundamental pitch period.
The pitch period for higher-band signal thb is as follows, EPMATHMARKEREP.
However, they may be calculated by other time-domain pitch period calculation means.
The samples of this pitch period T are then copied into the lost blocks ( reference 54 ).
In the same way, a smooth transition between repeated pitch period length waveforms is ensured.
The encoder 51 functions as an encoder that obtains a code for identifying a frequency-domain pitch period.
Therefore, a way was devised to eliminate the multiple pitch period without increasing the delay.
The inter-frame predictive coding scheme is also reset for the pitch period.
The prototype extractor 502 extracts a pitch period prototype from a frame of speech, s ( n ).
As was explained previously, WSOLA time scaling preserves the pitch period.
The prototype extractor 502 provides the pitch period prototype to the frequency domain converter 504.
In this embodiment, m is equal to 3 . pit min is the minimum pitch period.
Initially, a separate filter has been designed for each pitch period using the window design method.
The remaining 127 codewords are used for quantization of the pitch period.
Thus, 128 possible values are used to represent a pitch period data of one frame of audio.
In a EV-VBR codec, a three-stage procedure is used to determine the pitch period and gain.
The PWI coding system may also be known as a prototype pitch period ( PPP ) speech coder.
Fig . 17 is a flow chart illustrating a technique for deleting a pitch period in a sequence of frames.
Fig . 13 is a flow chart illustrating a technique for decreasing the pitch period of a particular frame.
Fig . 15 is a flow chart illustrating a technique for inserting a pitch period between two frames in a sequence.
Fig . 3 is a view illustrating resolutions for expressing a pitch period T ( period resolutions ).
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