[nh3500]

I followed your guide and it works perfectly now. And cleaning and rebuilding are necessary in both project or some error appeared.

For now, I am 100% sure I have to rebuild framework to make parameter change valid.:)

Thanks for your response, this does help me a lot, wish you have a nice weekend!

[nh3500]

Concerning “another question”, I think I’ve got the answer :)

Thanks for your quick reply and kind reminder, looking forward to your good news.

[nh3500]

Hi,

I met the same problem again in newest OpenEars. After I rebuilt openears project, the sampleapp project has some error message as follow.

Undefined symbols for architecture i386:
“_fast_logmath_add”, referenced from:
_ptm_mgau_senone_eval in OpenEars(OpenEars)
_get_scores_4b_feat_all in OpenEars(OpenEars)
_get_scores_8b_feat_all in OpenEars(OpenEars)
_get_scores_8b_feat_6 in OpenEars(OpenEars)
_get_scores_8b_feat_5 in OpenEars(OpenEars)
_get_scores_8b_feat_4 in OpenEars(OpenEars)
_get_scores_8b_feat_3 in OpenEars(OpenEars)
…
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)

This time, there is no error messages when I rebuilt openears project.

Another question, if I want to change some parameters in PocketsphinxRunConfig.h, can I simply do it in sampleapp project(modify PocketsphinxRunConfig.h and run the app) or I must recompile openears project to rebuild the framework.

[nh3500]

Good to know, thanks a lot.

[nh3500]

I found it is ok with stable version.

Although it doesn’t really return meaningful information.

INFO: ngram_search.c(320): TOTAL bestpath 0.00 CPU nan xRT
INFO: ngram_search.c(323): TOTAL bestpath 0.00 wall nan xRT

Thanks for your kind help.

[nh3500]

1.3 preview version.

[nh3500]

Regretfully, it doesn’t change anything, same error message.

[nh3500]

Here is the error log :

cat: /Volumes/Macintosh: No such file or directory
cat: HD/Users/nh3500/Downloads/OpenEarsDistributionPreview/OpenEars/OpenEars.xcodeproj/../Version.txt: No such file or directory

Can’t open /Volumes/Macintosh: No such file or directory.
Can’t open HD/Users/nh3500/Downloads/OpenEarsDistributionPreview/OpenEars/OpenEars.xcodeproj/../Classes/src/OpenEarsLogging.m: No such file or directory.
Command /bin/sh emitted errors but did not return a nonzero exit code to indicate failure

[nh3500]

I add the code and rebuild the project. Then delete the framework from Build phase tab then add new OpenEars.framework. But it failed with following errors when I tried to run the project. In fact, when I built the OpenEars.xcodeproj, there were some errors also, but it is just about the location of some files and it built successfully. So I don’t think it is relevant.

Undefined symbols for architecture armv7:
“_fast_logmath_add”, referenced from:
_ptm_mgau_senone_eval in OpenEars(OpenEars)
_get_scores_4b_feat_all in OpenEars(OpenEars)
_get_scores_8b_feat_all in OpenEars(OpenEars)
_get_scores_8b_feat_6 in OpenEars(OpenEars)
_get_scores_8b_feat_5 in OpenEars(OpenEars)
_get_scores_8b_feat_4 in OpenEars(OpenEars)
_get_scores_8b_feat_3 in OpenEars(OpenEars)
…
ld: symbol(s) not found for architecture armv7
clang: error: linker command failed with exit code 1 (use -v to see invocation)

It might be caused by some problem related to setting of libraries, but I’ve added the new generated framework to the project. Any suggestion?

[nh3500]

This the log showed with wav file:

2013-06-07 21:03:47.928 OpenEarsSampleApp[1758:907] The received hypothesis is 床 with a score of -305 and an ID of 000000000
2013-06-07 21:03:49.395 OpenEarsSampleApp[1758:907] Flite has started speaking
2013-06-07 21:03:50.732 OpenEarsSampleApp[1758:907] Flite has finished speaking

And this is the log with continuous recognition:

2013-06-07 21:05:03.054 OpenEarsSampleApp[1770:907] Pocketsphinx has detected speech.
2013-06-07 21:05:04.330 OpenEarsSampleApp[1770:907] Pocketsphinx has detected a second of silence, concluding an utterance.
INFO: cmn_prior.c(121): cmn_prior_update: from < 8.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 >
INFO: cmn_prior.c(139): cmn_prior_update: to < 11.95 -0.01 -0.16 0.08 -0.27 -0.20 -0.07 -0.31 -0.24 -0.19 -0.23 -0.10 -0.24 >
INFO: ngram_search_fwdtree.c(1549): 468 words recognized (5/fr)
INFO: ngram_search_fwdtree.c(1551): 9619 senones evaluated (98/fr)
INFO: ngram_search_fwdtree.c(1553): 3634 channels searched (37/fr), 188 1st, 3446 last
INFO: ngram_search_fwdtree.c(1557): 849 words for which last channels evaluated (8/fr)
INFO: ngram_search_fwdtree.c(1560): 175 candidate words for entering last phone (1/fr)
INFO: ngram_search_fwdtree.c(1562): fwdtree 0.88 CPU 0.896 xRT
INFO: ngram_search_fwdtree.c(1565): fwdtree 1.78 wall 1.821 xRT
INFO: ngram_search_fwdflat.c(302): Utterance vocabulary contains 4 words
INFO: ngram_search_fwdflat.c(937): 410 words recognized (4/fr)
INFO: ngram_search_fwdflat.c(939): 11448 senones evaluated (117/fr)
INFO: ngram_search_fwdflat.c(941): 4525 channels searched (46/fr)
INFO: ngram_search_fwdflat.c(943): 968 words searched (9/fr)
INFO: ngram_search_fwdflat.c(945): 237 word transitions (2/fr)
INFO: ngram_search_fwdflat.c(948): fwdflat 0.75 CPU 0.763 xRT
INFO: ngram_search_fwdflat.c(951): fwdflat 0.75 wall 0.765 xRT
INFO: ngram_search.c(1214): </s> not found in last frame, using <sil>.96 instead
INFO: ngram_search.c(1266): lattice start node <s>.0 end node <sil>.46
INFO: ngram_search.c(1294): Eliminated 23 nodes before end node
INFO: ngram_search.c(1399): Lattice has 62 nodes, 35 links
INFO: ps_lattice.c(1367): Normalizer P(O) = alpha(<sil>:46:96) = -252498
INFO: ps_lattice.c(1405): Joint P(O,S) = -252548 P(S|O) = -50
INFO: ngram_search.c(888): bestpath 0.01 CPU 0.007 xRT
INFO: ngram_search.c(891): bestpath 0.00 wall 0.002 xRT
2013-06-07 21:05:05.254 OpenEarsSampleApp[1770:907] The received hypothesis is 起 with a score of -50 and an ID of 000000000
2013-06-07 21:05:05.620 OpenEarsSampleApp[1770:907] Pocketsphinx is now listening.
2013-06-07 21:05:05.625 OpenEarsSampleApp[1770:907] Flite has started speaking
2013-06-07 21:05:07.418 OpenEarsSampleApp[1770:907] Flite has finished speaking

And I checked the code of PocketsphinxController.mm. I found in the method runRecognitionOnWavFileAtPath, there is no following line of code:
if(self.verbosePocketSphinx == 1) verbose_pocketsphinx = 1;

May this be the reason why there is no log from pocketsphinx? However, I have no idea how to change and test it directly in OpenEarsSampleApp project…I found the code from OpenEars project, but in OpenEarsSampleApp project, it seems working with one complicated object named OpenEars in following path OpenEarsDistributionPreview/Framework/OpenEars.framework/Versions/A/OpenEars

[nh3500]

Hi,

Yes, I understand the meaning. For my research, that is enough.

Thanks for your reply. I will keep working on finding a solution.

[nh3500]

It looked as follow:

INFO: ngram_search.c(888): bestpath 0.00 CPU 0.001 xRT
INFO: ngram_search.c(891): bestpath 0.00 wall 0.002 xRT

Do I misunderstand the meaning?

[Author]

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