xlab
PortAudio error: Device unavailable
When I use the program after go build, the following problems will appear.
[root@iZ2ze09hymnzdkgokgaru0Z pocketsphinx-go-demo]# ./pocketsphinx-go-demo Loading CMU PhocketSphinx. This may take a while depending on the size of your model. PortAudio error: Device unavailable
I've been looking for a long time, but I only get that I need to set alsa, but I don't know how to set it. Is there any documentation or can you answer it
My ALSA version is advanced Linux sound architecture driver version k3.100-693el7x86 64
My system version is CentOS 7 .
We look forward to your reply
[root@iZ2ze09hymnzdkgokgaru0Z pocketsphinx-go-demo]# ./pocketsphinx-go-demo Loading CMU PhocketSphinx. This may take a while depending on the size of your model. INFO: pocketsphinx.c(153): Parsed model-specific feature parameters from /usr/local/share/pocketsphinx/model/en-us/en-us/feat.params Current configuration: [NAME] [DEFLT] [VALUE] -agc none none -agcthresh 2.0 2.000000e+00 -allphone -allphone_ci yes yes -alpha 0.97 9.700000e-01 -ascale 20.0 2.000000e+01 -aw 1 1 -backtrace no no -beam 1e-48 1.000000e-48 -bestpath yes yes -bestpathlw 9.5 9.500000e+00 -ceplen 13 13 -cmn live batch -cmninit 40,3,-1 40,3,-1 -compallsen no no -dict /usr/local/share/pocketsphinx/model/en-us/cmudict-en-us.dict -dictcase no no -dither no no -doublebw no no -ds 1 1 -fdict -feat 1s_c_d_dd 1s_c_d_dd -featparams -fillprob 1e-8 1.000000e-08 -frate 100 100 -fsg -fsgusealtpron yes yes -fsgusefiller yes yes -fwdflat yes yes -fwdflatbeam 1e-64 1.000000e-64 -fwdflatefwid 4 4 -fwdflatlw 8.5 8.500000e+00 -fwdflatsfwin 25 25 -fwdflatwbeam 7e-29 7.000000e-29 -fwdtree yes yes -hmm /usr/local/share/pocketsphinx/model/en-us/en-us -input_endian little little -jsgf -keyphrase -kws -kws_delay 10 10 -kws_plp 1e-1 1.000000e-01 -kws_threshold 1e-30 1.000000e-30 -latsize 5000 5000 -lda -ldadim 0 0 -lifter 0 22 -lm /usr/local/share/pocketsphinx/model/en-us/en-us.lm.bin -lmctl -lmname -logbase 1.0001 1.000100e+00 -logfn -logspec no no -lowerf 133.33334 1.300000e+02 -lpbeam 1e-40 1.000000e-40 -lponlybeam 7e-29 7.000000e-29 -lw 6.5 6.500000e+00 -maxhmmpf 30000 30000 -maxwpf -1 -1 -mdef -mean -mfclogdir -min_endfr 0 0 -mixw -mixwfloor 0.0000001 1.000000e-07 -mllr -mmap yes yes -ncep 13 13 -nfft 512 512 -nfilt 40 25 -nwpen 1.0 1.000000e+00 -pbeam 1e-48 1.000000e-48 -pip 1.0 1.000000e+00 -pl_beam 1e-10 1.000000e-10 -pl_pbeam 1e-10 1.000000e-10 -pl_pip 1.0 1.000000e+00 -pl_weight 3.0 3.000000e+00 -pl_window 5 5 -rawlogdir -remove_dc no no -remove_noise yes yes -remove_silence yes yes -round_filters yes yes -samprate 16000 1.600000e+04 -seed -1 -1 -sendump -senlogdir -senmgau -silprob 0.005 5.000000e-03 -smoothspec no no -svspec -tmat -tmatfloor 0.0001 1.000000e-04 -topn 4 4 -topn_beam 0 0 -toprule -transform legacy dct -unit_area yes yes -upperf 6855.4976 6.800000e+03 -uw 1.0 1.000000e+00 -vad_postspeech 50 50 -vad_prespeech 20 20 -vad_startspeech 10 10 -vad_threshold 3.0 3.000000e+00 -var -varfloor 0.0001 1.000000e-04 -varnorm no no -verbose no no -warp_params -warp_type inverse_linear inverse_linear -wbeam 7e-29 7.000000e-29 -wip 0.65 6.500000e-01 -wlen 0.025625 2.562500e-02
INFO: feat.c(715): Initializing feature stream to type: '1s_c_d_dd', ceplen=13, CMN='batch', VARNORM='no', AGC='none' INFO: acmod.c(152): Reading linear feature transformation from /usr/local/share/pocketsphinx/model/en-us/en-us/feature_transform INFO: mdef.c(518): Reading model definition: /usr/local/share/pocketsphinx/model/en-us/en-us/mdef INFO: bin_mdef.c(182): Allocating 367068 * 8 bytes (2867 KiB) for CD tree INFO: tmat.c(149): Reading HMM transition probability matrices: /usr/local/share/pocketsphinx/model/en-us/en-us/transition_matrices INFO: acmod.c(113): Attempting to use PTM computation module INFO: ms_gauden.c(127): Reading mixture gaussian parameter: /usr/local/share/pocketsphinx/model/en-us/en-us/means INFO: ms_gauden.c(242): 5576 codebook, 1 feature, size: INFO: ms_gauden.c(244): 32x36 INFO: ms_gauden.c(127): Reading mixture gaussian parameter: /usr/local/share/pocketsphinx/model/en-us/en-us/variances INFO: ms_gauden.c(242): 5576 codebook, 1 feature, size: INFO: ms_gauden.c(244): 32x36 INFO: ms_gauden.c(304): 36 variance values floored INFO: ptm_mgau.c(803): Number of codebooks exceeds 256: 5576 INFO: acmod.c(115): Attempting to use semi-continuous computation module INFO: ms_gauden.c(127): Reading mixture gaussian parameter: /usr/local/share/pocketsphinx/model/en-us/en-us/means INFO: ms_gauden.c(242): 5576 codebook, 1 feature, size: INFO: ms_gauden.c(244): 32x36 INFO: ms_gauden.c(127): Reading mixture gaussian parameter: /usr/local/share/pocketsphinx/model/en-us/en-us/variances INFO: ms_gauden.c(242): 5576 codebook, 1 feature, size: INFO: ms_gauden.c(244): 32x36 INFO: ms_gauden.c(304): 36 variance values floored INFO: acmod.c(117): Falling back to general multi-stream GMM computation INFO: ms_gauden.c(127): Reading mixture gaussian parameter: /usr/local/share/pocketsphinx/model/en-us/en-us/means INFO: ms_gauden.c(242): 5576 codebook, 1 feature, size: INFO: ms_gauden.c(244): 32x36 INFO: ms_gauden.c(127): Reading mixture gaussian parameter: /usr/local/share/pocketsphinx/model/en-us/en-us/variances INFO: ms_gauden.c(242): 5576 codebook, 1 feature, size: INFO: ms_gauden.c(244): 32x36 INFO: ms_gauden.c(304): 36 variance values floored INFO: ms_senone.c(149): Reading senone mixture weights: /usr/local/share/pocketsphinx/model/en-us/en-us/mixture_weights INFO: ms_senone.c(200): Truncating senone logs3(pdf) values by 10 bits INFO: ms_senone.c(207): Not transposing mixture weights in memory INFO: ms_senone.c(268): Read mixture weights for 5576 senones: 1 features x 32 codewords INFO: ms_senone.c(320): Mapping senones to individual codebooks INFO: ms_mgau.c(144): The value of topn: 4 INFO: phone_loop_search.c(114): State beam -225 Phone exit beam -225 Insertion penalty 0 INFO: dict.c(320): Allocating 143971 * 32 bytes (4499 KiB) for word entries INFO: dict.c(333): Reading main dictionary: /usr/local/share/pocketsphinx/model/en-us/cmudict-en-us.dict INFO: dict.c(213): Dictionary size 139872, allocated 1078 KiB for strings, 1427 KiB for phones INFO: dict.c(336): 139872 words read INFO: dict.c(358): Reading filler dictionary: /usr/local/share/pocketsphinx/model/en-us/en-us/noisedict INFO: dict.c(213): Dictionary size 139875, allocated 0 KiB for strings, 0 KiB for phones INFO: dict.c(361): 3 words read INFO: dict2pid.c(396): Building PID tables for dictionary INFO: dict2pid.c(406): Allocating 192^3 * 2 bytes (13824 KiB) for word-initial triphones INFO: dict2pid.c(132): Allocated 886272 bytes (865 KiB) for word-final triphones INFO: dict2pid.c(196): Allocated 886272 bytes (865 KiB) for single-phone word triphones INFO: ngram_model_trie.c(354): Trying to read LM in trie binary format INFO: ngram_search_fwdtree.c(74): Initializing search tree INFO: ngram_search_fwdtree.c(101): 1354 unique initial diphones INFO: ngram_search_fwdtree.c(186): Creating search channels INFO: ngram_search_fwdtree.c(323): Max nonroot chan increased to 37305 INFO: ngram_search_fwdtree.c(333): Created 1229 root, 37177 non-root channels, 3 single-phone words INFO: ngram_search_fwdflat.c(157): fwdflat: min_ef_width = 4, max_sf_win = 25 PortAudio error: Device unavailable
