文件名称:lpc
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This MATLAB exercise computes the log magnitude of the STFT of a specified frame of speech. Then, using the
same frame of speech, the exercise computes LPC log spectral matches to the speech frame, using the autocorrelation
method, the covariance method, and the lattice method. The four resulting log magnitude responses ( the STFT
of the speech frame and the three LPC analysis methods) are then plotted on a common plot, and compared in
terms of how each LPC analysis method approximates the STFT log magnitude response.
-This MATLAB exercise computes the log magnitude of the STFT of a specified frame of speech. Then, using the
same frame of speech, the exercise computes LPC log spectral matches to the speech frame, using the autocorrelation
method, the covariance method, and the lattice method. The four resulting log magnitude responses ( the STFT
of the speech frame and the three LPC analysis methods) are then plotted on a common plot, and compared in
terms of how each LPC analysis method approximates the STFT log magnitude response.
same frame of speech, the exercise computes LPC log spectral matches to the speech frame, using the autocorrelation
method, the covariance method, and the lattice method. The four resulting log magnitude responses ( the STFT
of the speech frame and the three LPC analysis methods) are then plotted on a common plot, and compared in
terms of how each LPC analysis method approximates the STFT log magnitude response.
-This MATLAB exercise computes the log magnitude of the STFT of a specified frame of speech. Then, using the
same frame of speech, the exercise computes LPC log spectral matches to the speech frame, using the autocorrelation
method, the covariance method, and the lattice method. The four resulting log magnitude responses ( the STFT
of the speech frame and the three LPC analysis methods) are then plotted on a common plot, and compared in
terms of how each LPC analysis method approximates the STFT log magnitude response.
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下载文件列表
lpc/3.16 LPC Frame.pdf
lpc/Callbacks_lpc_frame_GUI25.m
lpc/cholesky.m
lpc/durbin.m
lpc/e578_hw4.m
lpc/functions_lrr/analysis.m
lpc/functions_lrr/analysis_VUS.m
lpc/functions_lrr/atolsp.m
lpc/functions_lrr/AtoV.m
lpc/functions_lrr/autolpc.m
lpc/functions_lrr/a_aca.m
lpc/functions_lrr/bpf.m
lpc/functions_lrr/cepstrum_lpc.m
lpc/functions_lrr/cholesky.m
lpc/functions_lrr/compute_cep.m
lpc/functions_lrr/durbin.m
lpc/functions_lrr/echo_file.m
lpc/functions_lrr/findpeak.m
lpc/functions_lrr/four_line_plot.m
lpc/functions_lrr/fxquant.m
lpc/functions_lrr/highpass_filter_signal.m
lpc/functions_lrr/hpf.m
lpc/functions_lrr/lattice.m
lpc/functions_lrr/loadraw.m
lpc/functions_lrr/loadSelection.m
lpc/functions_lrr/loadwav.m
lpc/functions_lrr/lpccoef_parcor.m
lpc/functions_lrr/lpc_cepstrum.m
lpc/functions_lrr/maketimitwav.m
lpc/functions_lrr/mean_sigma.m
lpc/functions_lrr/medf.m
lpc/functions_lrr/mulaw.m
lpc/functions_lrr/mulawinv.m
lpc/functions_lrr/parcor_lpccoef.m
lpc/functions_lrr/pd_spect.m
lpc/functions_lrr/play_files.m
lpc/functions_lrr/plot_spectrum.m
lpc/functions_lrr/plot_strips.m
lpc/functions_lrr/poly_roots_complex_cep.m
lpc/functions_lrr/pspectrogram.m
lpc/functions_lrr/record_speech.m
lpc/functions_lrr/saveraw.m
lpc/functions_lrr/savewav.m
lpc/functions_lrr/snr.m
lpc/functions_lrr/spectrogram_lrr.m
lpc/functions_lrr/spectrogram_speech.m
lpc/functions_lrr/sp_gram.m
lpc/functions_lrr/srconv.m
lpc/functions_lrr/striplot.m
lpc/functions_lrr/strips_modified.m
lpc/functions_lrr/VtoA.m
lpc/functions_lrr/VUS.m
lpc/lattice.m
lpc/license.txt
lpc/lpcAuto.m
lpc/lpcCov.m
lpc/lpcLat.m
lpc/lpc_frame.jpg
lpc/lpc_frame.mat
lpc/lpc_frame_analysis.m
lpc/lpc_frame_GUI25.m
lpc/lpc_frame_GUI25.mlappinstall
lpc/lpc_frame_GUI25.prj
lpc/pathnew_matlab_central.m
lpc/plot_speech_cursor.m
lpc/plot_speech_frame.m
lpc/Read_Me.txt
lpc/test_lpc.m
lpc/functions_lrr
lpc
lpc/Callbacks_lpc_frame_GUI25.m
lpc/cholesky.m
lpc/durbin.m
lpc/e578_hw4.m
lpc/functions_lrr/analysis.m
lpc/functions_lrr/analysis_VUS.m
lpc/functions_lrr/atolsp.m
lpc/functions_lrr/AtoV.m
lpc/functions_lrr/autolpc.m
lpc/functions_lrr/a_aca.m
lpc/functions_lrr/bpf.m
lpc/functions_lrr/cepstrum_lpc.m
lpc/functions_lrr/cholesky.m
lpc/functions_lrr/compute_cep.m
lpc/functions_lrr/durbin.m
lpc/functions_lrr/echo_file.m
lpc/functions_lrr/findpeak.m
lpc/functions_lrr/four_line_plot.m
lpc/functions_lrr/fxquant.m
lpc/functions_lrr/highpass_filter_signal.m
lpc/functions_lrr/hpf.m
lpc/functions_lrr/lattice.m
lpc/functions_lrr/loadraw.m
lpc/functions_lrr/loadSelection.m
lpc/functions_lrr/loadwav.m
lpc/functions_lrr/lpccoef_parcor.m
lpc/functions_lrr/lpc_cepstrum.m
lpc/functions_lrr/maketimitwav.m
lpc/functions_lrr/mean_sigma.m
lpc/functions_lrr/medf.m
lpc/functions_lrr/mulaw.m
lpc/functions_lrr/mulawinv.m
lpc/functions_lrr/parcor_lpccoef.m
lpc/functions_lrr/pd_spect.m
lpc/functions_lrr/play_files.m
lpc/functions_lrr/plot_spectrum.m
lpc/functions_lrr/plot_strips.m
lpc/functions_lrr/poly_roots_complex_cep.m
lpc/functions_lrr/pspectrogram.m
lpc/functions_lrr/record_speech.m
lpc/functions_lrr/saveraw.m
lpc/functions_lrr/savewav.m
lpc/functions_lrr/snr.m
lpc/functions_lrr/spectrogram_lrr.m
lpc/functions_lrr/spectrogram_speech.m
lpc/functions_lrr/sp_gram.m
lpc/functions_lrr/srconv.m
lpc/functions_lrr/striplot.m
lpc/functions_lrr/strips_modified.m
lpc/functions_lrr/VtoA.m
lpc/functions_lrr/VUS.m
lpc/lattice.m
lpc/license.txt
lpc/lpcAuto.m
lpc/lpcCov.m
lpc/lpcLat.m
lpc/lpc_frame.jpg
lpc/lpc_frame.mat
lpc/lpc_frame_analysis.m
lpc/lpc_frame_GUI25.m
lpc/lpc_frame_GUI25.mlappinstall
lpc/lpc_frame_GUI25.prj
lpc/pathnew_matlab_central.m
lpc/plot_speech_cursor.m
lpc/plot_speech_frame.m
lpc/Read_Me.txt
lpc/test_lpc.m
lpc/functions_lrr
lpc
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