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kaldi | official location of the Kaldi project | Speech library

 by   kaldi-asr Shell Version: Current License: Non-SPDX

 by   kaldi-asr Shell Version: Current License: Non-SPDX

kandi X-RAY | kaldi Summary

kaldi is a Shell library typically used in Artificial Intelligence, Speech, Pytorch applications. kaldi has no bugs, it has no vulnerabilities and it has medium support. However kaldi has a Non-SPDX License. You can download it from GitHub.
[Gitpod Ready-to-Code] Kaldi Speech Recognition Toolkit.
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Quality
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Security
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kandi-support Support

  • kaldi has a medium active ecosystem.
  • It has 12357 star(s) with 5112 fork(s). There are 709 watchers for this library.
  • It had no major release in the last 6 months.
  • There are 132 open issues and 1437 have been closed. On average issues are closed in 195 days. There are 60 open pull requests and 0 closed requests.
  • It has a neutral sentiment in the developer community.
  • The latest version of kaldi is current.
kaldi Support
Best in #Speech
Average in #Speech
kaldi Support
Best in #Speech
Average in #Speech

quality kandi Quality

  • kaldi has no bugs reported.
kaldi Quality
Best in #Speech
Average in #Speech
kaldi Quality
Best in #Speech
Average in #Speech

securitySecurity

  • kaldi has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
kaldi Security
Best in #Speech
Average in #Speech
kaldi Security
Best in #Speech
Average in #Speech

license License

  • kaldi has a Non-SPDX License.
  • Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.
kaldi License
Best in #Speech
Average in #Speech
kaldi License
Best in #Speech
Average in #Speech

buildReuse

  • kaldi releases are not available. You will need to build from source code and install.
  • Installation instructions are not available. Examples and code snippets are available.
kaldi Reuse
Best in #Speech
Average in #Speech
kaldi Reuse
Best in #Speech
Average in #Speech
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kaldi Key Features

kaldi-asr/kaldi is the official location of the Kaldi project.

kaldi Examples and Code Snippets

Community Discussions

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QUESTION

Is this sed command valid?

Asked 2022-Jan-15 at 08:48

I have 2 lines of sed that I have trouble understanding

I understand that the syntax of sed is :

sed OPTIONS [SCRIPT] [INPUTFILE]

but in this command below there is no input file I am just curious what this is doing, any help is very much appreciated

1.

$(echo $d | sed 's/.*\///g')#
cat /kaldi/README | sed "s/akiplaner/${n}/g" >  extracted/$nf/etc/README #

*note : below is the whole code

for d in /dir1/dataset/audios/*; do
    echo $d
    n=$(echo $d | sed 's/.*\///g') #
    nf=${n}
    echo $n $a $nf
    mkdir -p extracted/$nf/wav
    mkdir -p extracted/$nf/etc
    rm -f extracted/$nf/etc/prompts-original
    rm -f extracted/$nf/etc/PROMPTS
    cat /kaldi/README | sed "s/akiplaner/${n}/g" >extracted/$nf/etc/README #

    for f in $d/*.wav; do
        n2=$(echo $f | sed 's/.*\///g')
        n3=$(echo $n2 | sed 's/\.wav//g') # removing .wav from $n2 string
        echo $n2
        echo $n3
        cp $f extracted/$nf/wav/$n2
        #sox --vol 0.01 $f -t wav extracted/$nf/wav/$n2;
        normalize-audio -a 0.3 extracted/$nf/wav/$n2

        cp $d/$n3.txt temp.txt

        echo "$n3 $(cat temp.txt)" >>extracted/$nf/etc/prompts-original
        echo "${nf}/mfc/${n3} $(cat temp.txt)" >>extracted/$nf/etc/PROMPTS
    done
    a=$(($a + 1))
done

ANSWER

Answered 2022-Jan-15 at 08:48

there is no input file I am just curious what this is doing

The answer is at your fingertips.

$ LC_ALL=C sed --help
...
... if no input files are
specified, then the standard input is read.

Note: | shell operator connects one command standard output to another command's standard input. There are surely endless resources on the internet for basic introduction to shell streams and input output operations - it might be a good occasion to research some of them, like https://mywiki.wooledge.org/BashGuide/InputAndOutput .

sed OPTIONS [SCRIPT] [INPUTFILE]

It's:

$ LC_ALL=C sed --help
Usage: sed [OPTION]... {script-only-if-no-other-script} [input-file]...

The stuff in [...] is optional. ... represents stuff it can be repeated.


There are man problems with the script - it will break on filenames with spaces or newlines in the name or on filenames with * in the name... Remember to check your scripts with shellcheck - it will catch such mistakes.

's/.*///g' am I correct in saying this pattern is removing any file or folder whose name starts with

From a line of text it removes everything .* before a / slash. You can learn regex with fun with https://regexcrossword.com/ and sed here https://www.grymoire.com/Unix/Sed.html .

It's an odd way of writing basename "$n" and the next line is just basename "$n" .wav.

Source https://stackoverflow.com/questions/70719841

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install kaldi

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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Clone
  • https://github.com/kaldi-asr/kaldi.git

  • gh repo clone kaldi-asr/kaldi

  • git@github.com:kaldi-asr/kaldi.git

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