Examples of 'pitch lag' in a sentence
Meaning of "pitch lag"
Pitch lag: This phrase is related to audio or video technology and indicates a delay or latency in the transmission or reception of sound or images, resulting in a mismatch between audio and visual content
How to use "pitch lag" in a sentence
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pitch lag
Otherwise a shared pitch lag is used.
The postprocessing is performed using the corrected pitch lag.
The estimated pitch lag is a pitch lag of the speech signal.
The left ordinate axis represents a pitch lag axis.
Pitch lag may be encoded in integer value when it is large or long.
One possibility is to let all channels share a common pitch lag.
The pitch information includes pitch lag and pitch gain information.
Another possibility is to let each channel have an individual pitch lag.
The shared pitch lag is searched in a closed loop fashion in all channels simultaneously.
Examples of adaptive codebook parameters include pitch lag and pitch gain.
And selecting the fractional pitch lag which maximizes the interpolated autocorrelation function.
This length of the prototype pitch period is called the pitch lag.
The substantially short pitch lag may change relatively slowly from one subframe to a next subframe.
Embodiments of the present invention provide a more accurate pitch lag reconstruction.
Deciding the very short pitch lag according to conditions comprising,.
See also
The value yielding the maximum correlation is chosen as the refined pitch lag.
The pitch lag ( or fundamental frequency ) of a normal speech signal may keep changing over time.
In a first step the residual energy of the optimal shared pitch lag is determined.
The pitch lag can be a decoded pitch lag in the case of a good received frame / packet.
Calculating a smooth short pitch correlation using the correlation for the initial very short pitch lag.
In this case, a shared pitch lag is used if the inter-channel correlation exceeds a predetermined threshold.
In an example, an apparatus for determining an estimated pitch lag is described.
The pitch lag is preferably calculated using a Viterbi-like search with a backward track as follows.
Fig . 1 illustrates an apparatus for determining an estimated pitch lag according to an example.
Furthermore, the pitch lag for the adaptive codebook 102 is generated by an error concealment device.
These instabilities are due to changes in gain and / or pitch lag from frame to frame.
The procedure of the pitch lag prediction unit in this case is shown in Fig . 37.
This information comprises the decision bit, the pitch lag and the gain.
In step 508, the pitch track and pitch lag are computed according to the present invention.
The method comprises, Receiving a plurality of original pitch lag values.
The pitch lag L determines the position of a tap of memory 760 that is output to multiplier 758.
One quadratic equation is formed for each pitch lag value, L.
The EVRC ( Enhanced Variable Rate Coder ) standard specifies the use of the delta pitch lag.
Normalized correlation at the integer pitch lag estimated in step 1.b.
The parameter fcorr is found by EPMATHMARKEREP where dmax=231 is the maximum considered pitch lag.
An initial adaptive codebook vector is calculated using the pitch lag and the adaptive codebook 1122.
The method of claim 6, wherein determining the value of the initial pitch lag candidate comprises,.
The first problem is how to estimate an accurate pitch lag L2 for lost frame 2.
For example, in the case of ACELP we have 4 pitch lag and gains per frame.
Table 1, SNR for clean speech with real pitch lag < = PIT MIN.
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Examples of using Pitch
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And then pitch was poured on the hemp
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Pitch your voice into your resonators
