Burst packet loss concealment using multiple codebooks and comfort noise for CELP-type speech coders in wireless sensor networks
In this paper, a packet loss concealment (PLC) algorithm for CELP-type speech coders is
proposed in order to improve the quality of decoded speech under burst packet loss …
proposed in order to improve the quality of decoded speech under burst packet loss …
Apparatus and method for improved signal fade out for switched audio coding systems during error concealment
M Schnabel, G Markovic, R Sperschneider… - US Patent …, 2018 - Google Patents
An apparatus for decoding an audio signal includes a receiving interface, wherein the
receiving interface is configured to receive a first frame and a second frame. Moreover, the …
receiving interface is configured to receive a first frame and a second frame. Moreover, the …
[PDF][PDF] DPCM with forward gain-adaptive quantizer and simple switched predictor for high quality speech signals
Modulation) speech coding scheme with a simple switched first order predictor is presented.
Adaptation of the quantizer to the signal variance is performed for each particular frame …
Adaptation of the quantizer to the signal variance is performed for each particular frame …
Apparatus and method for improved signal fade out in different domains during error concealment
M Schnabel, G Markovic, R Sperschneider… - US Patent …, 2018 - Google Patents
An apparatus for decoding an audio signal is provided, having a receiving interface,
configured to receive a first frame having a first audio signal portion of the audio signal, and …
configured to receive a first frame having a first audio signal portion of the audio signal, and …
Apparatus and method for improved signal fade out for switched audio coding systems during error concealment
M Schnabel, G Markovic, R Sperschneider… - US Patent …, 2020 - Google Patents
An apparatus for decoding an audio signal includes a receiving interface, wherein the
receiving interface is configured to receive a first frame and a second frame. Moreover, the …
receiving interface is configured to receive a first frame and a second frame. Moreover, the …
Apparatus and method realizing improved concepts for TCX LTP
M Schnabel, G Markovic, R Sperschneider… - US Patent …, 2018 - Google Patents
An apparatus for decoding an encoded audio signal to obtain a reconstructed audio signal
is provided. The apparatus includes a receiving interface, a delay buffer and a sample …
is provided. The apparatus includes a receiving interface, a delay buffer and a sample …
Apparatus and method realizing improved concepts for TCX LTP
M Schnabel, G Markovic, R Sperschneider… - US Patent …, 2020 - Google Patents
An apparatus for decoding an encoded audio signal to obtain a reconstructed audio signal
is provided. The apparatus includes a receiving interface, a delay buffer and a sample …
is provided. The apparatus includes a receiving interface, a delay buffer and a sample …
Decoding method and decoder for audio signal according to gain gradient
B Wang, L Miao, LIU Zexin - US Patent 10,102,862, 2018 - Google Patents
Embodiments of the present disclosure provide a decoding method and a decoding
apparatus. The decoding method includes: in a case in which it is determined that a current …
apparatus. The decoding method includes: in a case in which it is determined that a current …
Apparatus and method realizing improved concepts for tcx ltp
M Schnabel, G Markovic, R Sperschneider… - US Patent App. 17 …, 2021 - Google Patents
An apparatus for decoding an encoded audio signal to obtain a reconstructed audio signal
is provided. The apparatus includes a receiving interface, a delay buffer and a sample …
is provided. The apparatus includes a receiving interface, a delay buffer and a sample …
Apparatus and method for improved signal fade out in different domains during error concealment
M Schnabel, M Goran, R Sperschneider… - US Patent …, 2020 - Google Patents
An apparatus for decoding an audio signal is provided, having a receiving interface,
configured to receive a first frame having a first audio signal portion of the audio signal, and …
configured to receive a first frame having a first audio signal portion of the audio signal, and …