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Add C++ example for streaming ASR with SenseVoice. #2199

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merged 1 commit into from
May 10, 2025
Merged

Add C++ example for streaming ASR with SenseVoice. #2199

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11 changes: 11 additions & 0 deletions cxx-api-examples/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,17 @@ target_link_libraries(moonshine-cxx-api sherpa-onnx-cxx-api)
add_executable(sense-voice-cxx-api ./sense-voice-cxx-api.cc)
target_link_libraries(sense-voice-cxx-api sherpa-onnx-cxx-api)

if(SHERPA_ONNX_ENABLE_PORTAUDIO)
add_executable(sense-voice-simulate-streaming-microphone-cxx-api
./sense-voice-simulate-streaming-microphone-cxx-api.cc
${CMAKE_CURRENT_LIST_DIR}/../sherpa-onnx/csrc/microphone.cc
)
target_link_libraries(sense-voice-simulate-streaming-microphone-cxx-api
sherpa-onnx-cxx-api
portaudio_static
)
endif()

add_executable(sense-voice-with-hr-cxx-api ./sense-voice-with-hr-cxx-api.cc)
target_link_libraries(sense-voice-with-hr-cxx-api sherpa-onnx-cxx-api)

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10 changes: 5 additions & 5 deletions cxx-api-examples/dolphin-ctc-cxx-api.cc
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Expand Up @@ -33,8 +33,8 @@ int32_t main() {
config.model_config.num_threads = 1;

std::cout << "Loading model\n";
OfflineRecognizer recongizer = OfflineRecognizer::Create(config);
if (!recongizer.Get()) {
OfflineRecognizer recognizer = OfflineRecognizer::Create(config);
if (!recognizer.Get()) {
std::cerr << "Please check your config\n";
return -1;
}
Expand All @@ -49,13 +49,13 @@ int32_t main() {
std::cout << "Start recognition\n";
const auto begin = std::chrono::steady_clock::now();

OfflineStream stream = recongizer.CreateStream();
OfflineStream stream = recognizer.CreateStream();
stream.AcceptWaveform(wave.sample_rate, wave.samples.data(),
wave.samples.size());

recongizer.Decode(&stream);
recognizer.Decode(&stream);

OfflineRecognizerResult result = recongizer.GetResult(&stream);
OfflineRecognizerResult result = recognizer.GetResult(&stream);

const auto end = std::chrono::steady_clock::now();
const float elapsed_seconds =
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10 changes: 5 additions & 5 deletions cxx-api-examples/fire-red-asr-cxx-api.cc
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Expand Up @@ -32,8 +32,8 @@ int32_t main() {
config.model_config.num_threads = 1;

std::cout << "Loading model\n";
OfflineRecognizer recongizer = OfflineRecognizer::Create(config);
if (!recongizer.Get()) {
OfflineRecognizer recognizer = OfflineRecognizer::Create(config);
if (!recognizer.Get()) {
std::cerr << "Please check your config\n";
return -1;
}
Expand All @@ -50,13 +50,13 @@ int32_t main() {
std::cout << "Start recognition\n";
const auto begin = std::chrono::steady_clock::now();

OfflineStream stream = recongizer.CreateStream();
OfflineStream stream = recognizer.CreateStream();
stream.AcceptWaveform(wave.sample_rate, wave.samples.data(),
wave.samples.size());

recongizer.Decode(&stream);
recognizer.Decode(&stream);

OfflineRecognizerResult result = recongizer.GetResult(&stream);
OfflineRecognizerResult result = recognizer.GetResult(&stream);

const auto end = std::chrono::steady_clock::now();
const float elapsed_seconds =
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10 changes: 5 additions & 5 deletions cxx-api-examples/moonshine-cxx-api.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -36,8 +36,8 @@ int32_t main() {
config.model_config.num_threads = 1;

std::cout << "Loading model\n";
OfflineRecognizer recongizer = OfflineRecognizer::Create(config);
if (!recongizer.Get()) {
OfflineRecognizer recognizer = OfflineRecognizer::Create(config);
if (!recognizer.Get()) {
std::cerr << "Please check your config\n";
return -1;
}
Expand All @@ -54,13 +54,13 @@ int32_t main() {
std::cout << "Start recognition\n";
const auto begin = std::chrono::steady_clock::now();

OfflineStream stream = recongizer.CreateStream();
OfflineStream stream = recognizer.CreateStream();
stream.AcceptWaveform(wave.sample_rate, wave.samples.data(),
wave.samples.size());

recongizer.Decode(&stream);
recognizer.Decode(&stream);

OfflineRecognizerResult result = recongizer.GetResult(&stream);
OfflineRecognizerResult result = recognizer.GetResult(&stream);

const auto end = std::chrono::steady_clock::now();
const float elapsed_seconds =
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10 changes: 5 additions & 5 deletions cxx-api-examples/sense-voice-cxx-api.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -32,8 +32,8 @@ int32_t main() {
config.model_config.num_threads = 1;

std::cout << "Loading model\n";
OfflineRecognizer recongizer = OfflineRecognizer::Create(config);
if (!recongizer.Get()) {
OfflineRecognizer recognizer = OfflineRecognizer::Create(config);
if (!recognizer.Get()) {
std::cerr << "Please check your config\n";
return -1;
}
Expand All @@ -51,13 +51,13 @@ int32_t main() {
std::cout << "Start recognition\n";
const auto begin = std::chrono::steady_clock::now();

OfflineStream stream = recongizer.CreateStream();
OfflineStream stream = recognizer.CreateStream();
stream.AcceptWaveform(wave.sample_rate, wave.samples.data(),
wave.samples.size());

recongizer.Decode(&stream);
recognizer.Decode(&stream);

OfflineRecognizerResult result = recongizer.GetResult(&stream);
OfflineRecognizerResult result = recognizer.GetResult(&stream);

const auto end = std::chrono::steady_clock::now();
const float elapsed_seconds =
Expand Down
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