--- title: "ASRT_SpeechRecognition vs PPASR" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/nl8590687-asrt-speechrecognition-vs-yeyupiaoling-ppasr" tools: ["nl8590687-asrt-speechrecognition", "yeyupiaoling-ppasr"] --- # ASRT_SpeechRecognition vs PPASR *GraphCanon updated Jul 11, 2026* ## Verdict Pick ASRT_SpeechRecognition when license: ASRT_SpeechRecognition is GPL-3.0, PPASR is Apache-2.0; pick PPASR when license: PPASR is Apache-2.0, ASRT_SpeechRecognition is GPL-3.0. [ASRT_SpeechRecognition](https://www.ailemon.net/asrt) reports 8.4k GitHub stars, 1.9k forks, and 115 open issues, last pushed Apr 10, 2026. [PPASR](https://github.com/yeyupiaoling/PPASR) has 873 stars, 129 forks, and 1 open issues, last pushed Dec 17, 2025. Figures are from public GitHub metadata via [ASRT_SpeechRecognition's repository](https://github.com/nl8590687/ASRT_SpeechRecognition) and [PPASR's repository](https://github.com/yeyupiaoling/PPASR). | | [ASRT_SpeechRecognition](/tools/nl8590687-asrt-speechrecognition.md) | [PPASR](/tools/yeyupiaoling-ppasr.md) | | --- | --- | --- | | Tagline | A Deep-Learning-Based Chinese Speech Recognition System 基于深度学习的中文语音识别系统 | 基于PaddlePaddle实现端到端中文语音识别，从入门到实战，超简单的入门案例，超实用的企业项目。支持当前最流行的DeepSpeech2、Conformer、Squeezeformer模型 | | Stars | 8,372 | 873 | | Forks | 1,898 | 129 | | Open issues | 115 | 1 | | Language | Python | Python | | Adopt for | - | - | | Persona | - | - | | Runtime | - | - | | License | GPL-3.0 | Apache-2.0 | | Categories | Model Training, Speech & Audio | Speech & Audio | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [ASRT_SpeechRecognition](/tools/nl8590687-asrt-speechrecognition.md) | [PPASR](/tools/yeyupiaoling-ppasr.md) | | --- | --- | --- | | Days since push | 91d | 205d | | Open issues (now) | 115 | 1 | | Security scan | 74 low (74 low) | 6 low (6 low) | | Full report | [trust report](/tools/nl8590687-asrt-speechrecognition/trust.md) | [trust report](/tools/yeyupiaoling-ppasr/trust.md) | ## Choose when ### Choose ASRT_SpeechRecognition if… - License: ASRT_SpeechRecognition is GPL-3.0, PPASR is Apache-2.0. - Tags unique to ASRT_SpeechRecognition: asrt, chinese-speech-recognition, cnn, ctc. - Also covers Model Training. - ASRT_SpeechRecognition ships Docker support for self-hosted deployment. ### Choose PPASR if… - License: PPASR is Apache-2.0, ASRT_SpeechRecognition is GPL-3.0. - Tags unique to PPASR: asr, chinese, conformer, deep-learning. - Leaner open-issue backlog (1). ## When NOT to use ASRT_SpeechRecognition - Last GitHub push was 92 days ago (slowing maintenance, Apr 10, 2026). Validate activity before betting a new project on ASRT_SpeechRecognition. - Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge. ## When NOT to use PPASR - Last GitHub push was 206 days ago (slowing maintenance, Dec 17, 2025). Validate activity before betting a new project on PPASR. ## Common questions ### What is the difference between ASRT_SpeechRecognition and PPASR? ASRT_SpeechRecognition: A Deep-Learning-Based Chinese Speech Recognition System 基于深度学习的中文语音识别系统. PPASR: 基于PaddlePaddle实现端到端中文语音识别，从入门到实战，超简单的入门案例，超实用的企业项目。支持当前最流行的DeepSpeech2、Conformer、Squeezeformer模型. See the comparison table for live GitHub stats and shared categories. ### When should I choose ASRT_SpeechRecognition over PPASR? Choose ASRT_SpeechRecognition over PPASR when License: ASRT_SpeechRecognition is GPL-3.0, PPASR is Apache-2.0; Tags unique to ASRT_SpeechRecognition: asrt, chinese-speech-recognition, cnn, ctc; Also covers Model Training; ASRT_SpeechRecognition ships Docker support for self-hosted deployment. ### When should I choose PPASR over ASRT_SpeechRecognition? Choose PPASR over ASRT_SpeechRecognition when License: PPASR is Apache-2.0, ASRT_SpeechRecognition is GPL-3.0; Tags unique to PPASR: asr, chinese, conformer, deep-learning; Leaner open-issue backlog (1). ### When should I avoid ASRT_SpeechRecognition? Last GitHub push was 92 days ago (slowing maintenance, Apr 10, 2026). Validate activity before betting a new project on ASRT_SpeechRecognition. Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge. ### When should I avoid PPASR? Last GitHub push was 206 days ago (slowing maintenance, Dec 17, 2025). Validate activity before betting a new project on PPASR. ### Is ASRT_SpeechRecognition or PPASR more popular on GitHub? ASRT_SpeechRecognition has more GitHub stars (8,372 vs 873). Stars measure visibility, not whether either tool fits your constraints. ### Are ASRT_SpeechRecognition and PPASR open source? Yes - both are open-source projects on GitHub (ASRT_SpeechRecognition: GPL-3.0, PPASR: Apache-2.0). ### Where can I find alternatives to ASRT_SpeechRecognition or PPASR? GraphCanon lists graph-backed alternatives at [ASRT_SpeechRecognition alternatives](/tools/nl8590687-asrt-speechrecognition/alternatives) and [PPASR alternatives](/tools/yeyupiaoling-ppasr/alternatives) ([ASRT_SpeechRecognition markdown twin](/tools/nl8590687-asrt-speechrecognition/alternatives.md), [PPASR markdown twin](/tools/yeyupiaoling-ppasr/alternatives.md)), ranked by typed relationship edges rather than popularity votes. ### Is there a machine-readable version of this comparison? Yes. The markdown twin at [this comparison](/compare/nl8590687-asrt-speechrecognition-vs-yeyupiaoling-ppasr.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, ASRT_SpeechRecognition or PPASR? ASRT_SpeechRecognition: Slowing. PPASR: Slowing. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance. ### Where are the full trust reports for ASRT_SpeechRecognition and PPASR? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [ASRT_SpeechRecognition trust report](/tools/nl8590687-asrt-speechrecognition/trust); [PPASR trust report](/tools/yeyupiaoling-ppasr/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=nl8590687-asrt-speechrecognition`](/api/graphcanon/graph?tool=nl8590687-asrt-speechrecognition) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_