|[./test_offline_speech_enhancement_gtcrn.js](./test_offline_speech_enhancement_gtcrn.js)| It demonstrates how to use sherpa-onnx JavaScript API for speech enhancement.|
|[./test_offline_speaker_diarization.js](./test_offline_speaker_diarization.js)| It demonstrates how to use sherpa-onnx JavaScript API for speaker diarization. It supports speaker segmentation models from [pyannote-audio](https://github.com/pyannote/pyannote-audio)|
|[./test_punctuation.js](./test_punctuation.js)| Add punctuations to input text using [CT transformer](https://modelscope.cn/models/iic/punc_ct-transformer_zh-cn-common-vocab272727-pytorch/summary). It supports both Chinese and English.|
|[./test_vad_microphone.js](./test_vad_microphone.js)| VAD with a microphone. It uses [silero-vad](https://github.com/snakers4/silero-vad)|
## Speaker identification
|File| Description|
|---|---|
|[ ./test_speaker_identification.js]( ./test_speaker_identification.js)| Speaker identification from a file|
## Spoken language identification
|File| Description|
|---|---|
|[./test_vad_spoken_language_identification_microphone.js](./test_vad_spoken_language_identification_microphone.js)|Spoken language identification from a microphone using a multi-lingual [Whisper](https://github.com/openai/whisper) model|
## Audio tagging
|File| Description|
|---|---|
|[./test_audio_tagging_zipformer.js](./test_audio_tagging_zipformer.js)| Audio tagging with a Zipformer model|
|[./test_audio_tagging_ced.js](./test_audio_tagging_ced.js)| Audio tagging with a [CED](https://github.com/RicherMans/CED) model|
|[./test_keyword_spotter_transducer.js](./test_keyword_spotter_transducer.js)| Keyword spotting from a file using a Zipformer model|
|[./test_keyword_spotter_transducer_microphone.js](./test_keyword_spotter_transducer_microphone.js)| Keyword spotting from a microphone using a Zipformer model|
|[./test_asr_streaming_transducer.js](./test_asr_streaming_transducer.js)| Streaming speech recognition from a file using a Zipformer transducer model|
|[./test_asr_streaming_transducer_with_hr.js](./test_asr_streaming_transducer_with_hr.js)| Streaming speech recognition from a file using a Zipformer transducer model with homophone replacer|
|[./test_asr_streaming_ctc.js](./test_asr_streaming_ctc.js)| Streaming speech recognition from a file using a Zipformer CTC model with greedy search|
|[./test_asr_streaming_ctc_hlg.js](./test_asr_streaming_ctc_hlg.js)| Streaming speech recognition from a file using a Zipformer CTC model with HLG decoding|
|[./test_asr_streaming_paraformer.js](./test_asr_streaming_paraformer.js)|Streaming speech recognition from a file using a [Paraformer](https://github.com/alibaba-damo-academy/FunASR) model|
## Streaming speech-to-text from a microphone
|File| Description|
|---|---|
|[./test_asr_streaming_transducer_microphone.js](./test_asr_streaming_transducer_microphone.js)| Streaming speech recognition from a microphone using a Zipformer transducer model|
|[./test_asr_streaming_ctc_microphone.js](./test_asr_streaming_ctc_microphone.js)| Streaming speech recognition from a microphone using a Zipformer CTC model with greedy search|
|[./test_asr_streaming_ctc_hlg_microphone.js](./test_asr_streaming_ctc_hlg_microphone.js)|Streaming speech recognition from a microphone using a Zipformer CTC model with HLG decoding|
|[./test_asr_streaming_paraformer_microphone.js](./test_asr_streaming_paraformer_microphone.js)| Streaming speech recognition from a microphone using a [Paraformer](https://github.com/alibaba-damo-academy/FunASR) model|
## Non-Streaming speech-to-text from files
|File| Description|
|---|---|
|[./test_asr_non_streaming_transducer.js](./test_asr_non_streaming_transducer.js)|Non-streaming speech recognition from a file with a Zipformer transducer model|
|[./test_asr_non_streaming_fire_red_asr.js](./test_asr_non_streaming_fire_red_asr.js)| Non-streaming speech recognition from a file using [FireRedAsr](https://github.com/FireRedTeam/FireRedASR)|
|[./test_asr_non_streaming_whisper.js](./test_asr_non_streaming_whisper.js)| Non-streaming speech recognition from a file using [Whisper](https://github.com/openai/whisper)|
|[./test_vad_with_non_streaming_asr_whisper.js](./test_vad_with_non_streaming_asr_whisper.js)| Non-streaming speech recognition from a file using [Whisper](https://github.com/openai/whisper) + [Silero VAD](https://github.com/snakers4/silero-vad)|
|[./test_asr_non_streaming_moonshine.js](./test_asr_non_streaming_moonshine.js)|Non-streaming speech recognition from a file using [Moonshine](https://github.com/usefulsensors/moonshine)|
|[./test_vad_with_non_streaming_asr_moonshine.js](./test_vad_with_non_streaming_asr_moonshine.js)| Non-streaming speech recognition from a file using [Moonshine](https://github.com/usefulsensors/moonshine) + [Silero VAD](https://github.com/snakers4/silero-vad)|
|[./test_asr_non_streaming_nemo_ctc.js](./test_asr_non_streaming_nemo_ctc.js)|Non-streaming speech recognition from a file using a [NeMo](https://github.com/NVIDIA/NeMo) CTC model with greedy search|
|[./test_asr_non_streaming_nemo_parakeet_tdt_v2.js](./test_asr_non_streaming_nemo_parakeet_tdt_v2.js)|Non-streaming speech recognition from a file using a [NeMo](https://github.com/NVIDIA/NeMo) [parakeet-tdt-0.6b-v2](https://k2-fsa.github.io/sherpa/onnx/pretrained_models/offline-transducer/nemo-transducer-models.html#sherpa-onnx-nemo-parakeet-tdt-0-6b-v2-int8-english) model with greedy search|
|[./test_asr_non_streaming_dolphin_ctc.js](./test_asr_non_streaming_dolphin_ctc.js)|Non-streaming speech recognition from a file using a [Dolphinhttps://github.com/DataoceanAI/Dolphin]) CTC model with greedy search|
|[./test_asr_non_streaming_paraformer.js](./test_asr_non_streaming_paraformer.js)|Non-streaming speech recognition from a file using [Paraformer](https://github.com/alibaba-damo-academy/FunASR)|
|[./test_asr_non_streaming_sense_voice.js](./test_asr_non_streaming_sense_voice.js)|Non-streaming speech recognition from a file using [SenseVoice](https://github.com/FunAudioLLM/SenseVoice)|
|[./test_asr_non_streaming_sense_voice_with_hr.js](./test_asr_non_streaming_sense_voice_with_hr.js)|Non-streaming speech recognition from a file using [SenseVoice](https://github.com/FunAudioLLM/SenseVoice) with homophone replacer|
## Non-Streaming speech-to-text from a microphone with VAD
|File| Description|
|---|---|
|[./test_vad_asr_non_streaming_transducer_microphone.js](./test_vad_asr_non_streaming_transducer_microphone.js)|VAD + Non-streaming speech recognition from a microphone using a Zipformer transducer model|
|[./test_vad_asr_non_streaming_whisper_microphone.js](./test_vad_asr_non_streaming_whisper_microphone.js)|VAD + Non-streaming speech recognition from a microphone using [Whisper](https://github.com/openai/whisper)|
|[./test_vad_asr_non_streaming_moonshine_microphone.js](./test_vad_asr_non_streaming_moonshine_microphone.js)|VAD + Non-streaming speech recognition from a microphone using [Moonshine](https://github.com/usefulsensors/moonshine)|
|[./test_vad_asr_non_streaming_nemo_ctc_microphone.js](./test_vad_asr_non_streaming_nemo_ctc_microphone.js)|VAD + Non-streaming speech recognition from a microphone using a [NeMo](https://github.com/NVIDIA/NeMo) CTC model with greedy search|
|[./test_vad_asr_non_streaming_paraformer_microphone.js](./test_vad_asr_non_streaming_paraformer_microphone.js)|VAD + Non-streaming speech recognition from a microphone using [Paraformer](https://github.com/alibaba-damo-academy/FunASR)|
|[./test_vad_asr_non_streaming_sense_voice_microphone.js](./test_vad_asr_non_streaming_sense_voice_microphone.js)|VAD + Non-streaming speech recognition from a microphone using [SenseVoice](https://github.com/FunAudioLLM/SenseVoice)|
|[./test_tts_non_streaming_kokoro_zh_en.js](./test_tts_non_streaming_kokoro_zh_en.js)| Text-to-speech with a Kokoro Model supporting Chinese and English|
|[./test_tts_non_streaming_matcha_icefall_en.js](./test_tts_non_streaming_matcha_icefall_en.js)| Text-to-speech with a [MatchaTTS English Model](https://k2-fsa.github.io/sherpa/onnx/tts/pretrained_models/matcha.html#matcha-icefall-en-us-ljspeech-american-english-1-female-speaker)|
|[./test_tts_non_streaming_matcha_icefall_zhjs](./test_tts_non_streaming_matcha_icefall_zh.js)| Text-to-speech with a [MatchaTTS Chinese Model](https://k2-fsa.github.io/sherpa/onnx/tts/pretrained_models/matcha.html#matcha-icefall-zh-baker-chinese-1-female-speaker)|
|[./test_tts_non_streaming_vits_piper_en.js](./test_tts_non_streaming_vits_piper_en.js)| Text-to-speech with a [piper](https://github.com/rhasspy/piper) English model|
|[./test_tts_non_streaming_vits_coqui_de.js](./test_tts_non_streaming_vits_coqui_de.js)| Text-to-speech with a [coqui](https://github.com/coqui-ai/TTS) German model|
|[./test_tts_non_streaming_vits_zh_ll.js](./test_tts_non_streaming_vits_zh_ll.js)| Text-to-speech with a Chinese model using [cppjieba](https://github.com/yanyiwu/cppjieba)|
|[./test_tts_non_streaming_vits_zh_aishell3.js](./test_tts_non_streaming_vits_zh_aishell3.js)| Text-to-speech with a Chinese TTS model|
