Statements (49)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
speech analysis technique
|
| gptkbp:abbreviation |
gptkb:LPC
|
| gptkbp:application |
telecommunications
voice over IP audio codecs speech coding standards speech synthesisers |
| gptkbp:basisFor |
gptkb:Opus_codec
gptkb:CELP_codec gptkb:G.729_codec gptkb:GSM_Full_Rate_codec gptkb:LPC-10_codec gptkb:MP3_encoding gptkb:Speex_codec audio feature extraction |
| gptkbp:developedBy |
1960s
|
| gptkbp:feature |
basis for formant synthesis
computes residual signal enables low-bitrate speech coding minimizes mean squared error predicts future samples from past samples represents spectral envelope used in audio restoration used in digital hearing aids used in forensic audio analysis used in language identification used in music analysis used in real-time communication systems used in speaker recognition used in speech feature extraction used in vocoders used in voice changers uses filter coefficients widely used in mobile telephony |
| https://www.w3.org/2000/01/rdf-schema#label |
Linear Predictive Coding
|
| gptkbp:inventedBy |
gptkb:Bishnu_S._Atal
gptkb:Manfred_R._Schroeder |
| gptkbp:mathematical_basis |
linear prediction
|
| gptkbp:relatedTo |
digital signal processing
autoregressive model formant analysis |
| gptkbp:type |
parametric model
|
| gptkbp:usedFor |
speech recognition
speech synthesis audio data compression encoding speech at low bit rates speech signal processing |
| gptkbp:bfsParent |
gptkb:LPC
|
| gptkbp:bfsLayer |
5
|