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Add C++ microphone examples for audio tagging #749

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merged 8 commits into from
Apr 10, 2024
Merged

Add C++ microphone examples for audio tagging #749

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3127c8e
Add microphone example for audio tagging
csukuangfj Apr 10, 2024
73887b5
add alsa example for audio tagging
csukuangfj Apr 10, 2024
3ec8833
fix building script
csukuangfj Apr 10, 2024
803c23b
Small fixes
csukuangfj Apr 10, 2024
8250973
Minimize the area where the lock is held
csukuangfj Apr 10, 2024
8a324c4
Support specifying mic device and mic sample rate
csukuangfj Apr 10, 2024
8f7bd98
small fixes
csukuangfj Apr 10, 2024
09e612b
update README
csukuangfj Apr 10, 2024
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small fixes
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@csukuangfj
csukuangfj committed Apr 10, 2024
commit 8f7bd98c95b3fd45f072a5e3f15b797b8d11a308
2 changes: 1 addition & 1 deletion c-api-examples/asr-microphone-example/c-api-alsa.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -99,7 +99,7 @@ card 3: UACDemoV10 [UACDemoV1.0], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0

and if you want to select card 3 and the device 0 on that card, please use:
and if you want to select card 3 and device 0 on that card, please use:

plughw:3,0

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2 changes: 1 addition & 1 deletion python-api-examples/speech-recognition-from-microphone-with-endpoint-detection-alsa.py
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Expand Up @@ -123,7 +123,7 @@ def get_args():
Subdevices: 1/1
Subdevice #0: subdevice #0

and if you want to select card 3 and the device 0 on that card, please use:
and if you want to select card 3 and device 0 on that card, please use:

plughw:3,0

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2 changes: 1 addition & 1 deletion python-api-examples/vad-alsa.py
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Expand Up @@ -39,7 +39,7 @@ def get_args():
Subdevices: 1/1
Subdevice #0: subdevice #0

and if you want to select card 3 and the device 0 on that card, please use:
and if you want to select card 3 and device 0 on that card, please use:

plughw:3,0

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2 changes: 1 addition & 1 deletion python-api-examples/vad-remove-non-speech-segments-alsa.py
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Original file line number Diff line number Diff line change
Expand Up @@ -68,7 +68,7 @@ def get_args():
Subdevices: 1/1
Subdevice #0: subdevice #0

and if you want to select card 3 and the device 0 on that card, please use:
and if you want to select card 3 and device 0 on that card, please use:

plughw:3,0

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2 changes: 1 addition & 1 deletion sherpa-onnx/csrc/alsa.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -35,7 +35,7 @@ card 3: UACDemoV10 [UACDemoV1.0], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0

and if you want to select card 3 and the device 0 on that card, please use:
and if you want to select card 3 and device 0 on that card, please use:

plughw:3,0

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6 changes: 3 additions & 3 deletions sherpa-onnx/csrc/sherpa-onnx-alsa-offline-audio-tagging.cc
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Expand Up @@ -90,7 +90,7 @@ wget https://github.com/k2-fsa/sherpa-onnx/releases/download/audio-tagging-model
tar xvf sherpa-onnx-zipformer-audio-tagging-2024-04-09.tar.bz2
rm sherpa-onnx-zipformer-audio-tagging-2024-04-09.tar.bz2

./bin/sherpa-onnx-microphone-offline-audio-tagging \
./bin/sherpa-onnx-alsa-offline-audio-tagging \
--zipformer-model=./sherpa-onnx-zipformer-audio-tagging-2024-04-09/model.onnx \
--labels=./sherpa-onnx-zipformer-audio-tagging-2024-04-09/class_labels_indices.csv \
device_name
Expand All @@ -100,7 +100,7 @@ Please refer to
for a list of pre-trained models to download.

The device name specifies which microphone to use in case there are several
on you system. You can use
on your system. You can use

arecord -l

Expand All @@ -111,7 +111,7 @@ card 3: UACDemoV10 [UACDemoV1.0], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0

and if you want to select card 3 and the device 0 on that card, please use:
and if you want to select card 3 and device 0 on that card, please use:

plughw:3,0

Expand Down
2 changes: 1 addition & 1 deletion sherpa-onnx/csrc/sherpa-onnx-alsa-offline-speaker-identification.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -193,7 +193,7 @@ card 3: UACDemoV10 [UACDemoV1.0], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0

and if you want to select card 3 and the device 0 on that card, please use:
and if you want to select card 3 and device 0 on that card, please use:
plughw:3,0
as the device_name.

Expand Down
4 changes: 2 additions & 2 deletions sherpa-onnx/csrc/sherpa-onnx-alsa-offline.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -119,7 +119,7 @@ Please refer to
for a list of pre-trained models to download.

The device name specifies which microphone to use in case there are several
on you system. You can use
on your system. You can use

arecord -l

Expand All @@ -130,7 +130,7 @@ card 3: UACDemoV10 [UACDemoV1.0], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0

and if you want to select card 3 and the device 0 on that card, please use:
and if you want to select card 3 and device 0 on that card, please use:

plughw:3,0

Expand Down
2 changes: 1 addition & 1 deletion sherpa-onnx/csrc/sherpa-onnx-alsa.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -52,7 +52,7 @@ card 3: UACDemoV10 [UACDemoV1.0], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0

and if you want to select card 3 and the device 0 on that card, please use:
and if you want to select card 3 and device 0 on that card, please use:

plughw:3,0

Expand Down
4 changes: 2 additions & 2 deletions sherpa-onnx/csrc/sherpa-onnx-keyword-spotter-alsa.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -40,7 +40,7 @@ Please refer to
for a list of pre-trained models to download.

The device name specifies which microphone to use in case there are several
on you system. You can use
on your system. You can use

arecord -l

Expand All @@ -51,7 +51,7 @@ card 3: UACDemoV10 [UACDemoV1.0], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0

and if you want to select card 3 and the device 0 on that card, please use:
and if you want to select card 3 and device 0 on that card, please use:

plughw:3,0

Expand Down
2 changes: 1 addition & 1 deletion sherpa-onnx/csrc/sherpa-onnx-vad-alsa.cc
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -47,7 +47,7 @@ card 3: UACDemoV10 [UACDemoV1.0], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0

and if you want to select card 3 and the device 0 on that card, please use:
and if you want to select card 3 and device 0 on that card, please use:

plughw:3,0

Expand Down