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| author |   amanarora_09 <aman.arora9848@gmail.com> | 2022-07-22 15:58:23 +0200 |
|---|---|---|
| committer |   Jan-Simon Moeller <jsmoeller@linuxfoundation.org> | 2022-07-28 13:58:18 +0000 |
| commit | eda84d25d819824d641cf89af1e4d61a5e946744 (patch) | |
| tree | 38f4b7c34a5b91257518bcbcdc6b96d24f0641b2 /meta-offline-voice-agent/README | |
| parent | f206eab5753bd9ee2d5b1126c6ec5a18e75cac89 (diff) | |
meta-offline-voice-agent: Enable layer for offline voice recognition
- This enables offline voice recognition in AGL
- Can successfully run vosk API and vosk websocket server
Changes:
- Create a new layer: meta-offline-voice-recognition
- Create recipes for the the Vosk library, API, websocket server and model
- Create feature template for the layer (agl-offline-voice-agent)
- Add all required packages to IMAGE_INSTALL
- ptest enable recipe python3-vosk-api
- Few fixes
Bug-AGL: SPEC-4497
Change-Id: Icb290ceee22e2c3a51cbd67f7431701795f1201b
Signed-off-by: amanarora_09 <aman.arora9848@gmail.com>
Diffstat (limited to 'meta-offline-voice-agent/README')
| -rw-r--r-- | meta-offline-voice-agent/README | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/meta-offline-voice-agent/README b/meta-offline-voice-agent/README new file mode 100644 index 00000000..233e0fc9 --- /dev/null +++ b/meta-offline-voice-agent/README @@ -0,0 +1,46 @@ +Offline Speech Recognition using Vosk (Kaldi-ASR) : meta-offline-voice-agent +========================================================================= + +meta-offline-voice-agent is the AGL Layer using Vosk API based on Kaldi ASR Toolkit to enable Offline Speech Recognition capabilities for Automotive Grade Linux. + + +WIP +======== +The layer in its current state contains the Vosk library, and is capable of recognizing speech, as verified from the test scripts contained in https://github.com/alphacep/vosk-api/tree/master/python/example. + +### Working features: +- [vosk-api (python)](https://github.com/alphacep/vosk-api/tree/master/python) +- [vosk-websocket-server](https://github.com/alphacep/vosk-server/tree/master/websocket) + + +Testing vosk-api on AGL +====================== + +### 1. Initializing the build environment: + +The `agl-offline-voice-agent` feature needs to be enabled when including aglsetup.sh: + +```shell +$ source meta-agl/scripts/aglsetup.sh -m qemux86-64 -b build-voice-qemux86-64 agl-demo agl-offline-voice-agent ${AGL_META_PYTHON} + +$ bitbake agl-demo-platform +``` + +### 2. Running the image: + +```shell +$ runqemu tmp/deploy/images/qemux86-64/agl-demo-platform-qemux86-64.qemuboot.conf kvm serialstdio slirp publicvnc audio +``` + +### 3. Run the test with ptest-runner: + +```shell +$ ptest-runner python3-vosk-api +``` + +### Currently supported targets: +- QEMU x86-64: Work in progress. + +Maintainers: +- Aman Arora <aman.arora9848@gmail.com> + |