{"id":48469736,"url":"https://github.com/contraslash/sphinx-ops-isolated-words-models","last_synced_at":"2026-04-07T06:02:34.829Z","repository":{"id":50179776,"uuid":"230357998","full_name":"contraslash/sphinx-ops-isolated-words-models","owner":"contraslash","description":null,"archived":false,"fork":false,"pushed_at":"2022-12-08T03:21:28.000Z","size":118,"stargazers_count":0,"open_issues_count":2,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-06-12T05:54:49.082Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"HTML","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/contraslash.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2019-12-27T02:22:15.000Z","updated_at":"2019-12-28T03:19:22.000Z","dependencies_parsed_at":"2023-01-24T07:30:32.489Z","dependency_job_id":null,"html_url":"https://github.com/contraslash/sphinx-ops-isolated-words-models","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/contraslash/sphinx-ops-isolated-words-models","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/contraslash%2Fsphinx-ops-isolated-words-models","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/contraslash%2Fsphinx-ops-isolated-words-models/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/contraslash%2Fsphinx-ops-isolated-words-models/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/contraslash%2Fsphinx-ops-isolated-words-models/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/contraslash","download_url":"https://codeload.github.com/contraslash/sphinx-ops-isolated-words-models/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/contraslash%2Fsphinx-ops-isolated-words-models/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":31501903,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-04-07T03:10:19.677Z","status":"ssl_error","status_checked_at":"2026-04-07T03:10:13.982Z","response_time":105,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.5:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2026-04-07T06:02:33.179Z","updated_at":"2026-04-07T06:02:34.822Z","avatar_url":"https://github.com/contraslash.png","language":"HTML","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Sphinx OPS Isolated Word Models\n\nThis is the main repository to build an acoustic model for sphinx based on the \n[Open Speech Corpus Isolated Word Corpus](http://openspeechcorpus.contraslash.com/isolated-words/list/).\n\nFirst execute the script `01_download_word_recordings.py`, this script will fetch all data from OPS.\n\nThen execute the script `02_convert_mp4_to_wav.py`, to execute this script you must have [FFMpeg](https://www.ffmpeg.org/)\ninstalled and on your path.\n\nAfter you need to prepare sphinx configuration data, to achieve this:\n \nThen you can call the script `03_configure_sphinx.py`, this script will configure almost all the files required by sphinx,\nbut to create a custom language model you need to execute `04_generate_language_model.sh`.\n\nMake sure you have [sphinxtrain](https://github.com/cmusphinx/sphinxtrain) installed on your pc\n\nNow execute\n\n```bash\nsphinxtrain -t ops_isolated_words setup\n```\n\nAfter this in your etc folder you will have a full structure or what you need for your project\n\nPlease check [this link](https://cmusphinx.github.io/wiki/tutorialam/#setting-up-the-training-scripts) for further \ninformation.\n\nSearch for `$CFG_HMM_TYPE` and select `.semi`\nIf you are on a multicore machine change `$CFG_QUEUE_TYPE` to `Queue::POSIX` and `$CFG_NPART` and `$DEC_CFG_NPART` to your machine cores\n\nThen execute the train\n\n```bash\nsphinxtrain run\n```\n\nThis could take some time.\n\nTo check the results\n\n```bash\n\npocketsphinx_continuous -hmm model_parameters/ops_isolated_words.ci_semi/ -lm etc/ops_isolated_words.lm.DMP -dict etc/ops_isolated_words.dic -inmic yes   \n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcontraslash%2Fsphinx-ops-isolated-words-models","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fcontraslash%2Fsphinx-ops-isolated-words-models","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcontraslash%2Fsphinx-ops-isolated-words-models/lists"}