Add Go API for Kokoro TTS 1.0 (#1804)

go-api-examples/non-streaming-tts/main.go

@@ -37,6 +37,8 @@ func main() {
 	flag.StringVar(&config.Model.Kokoro.Voices, "kokoro-voices", "", "Path to voices.bin for Kokoro")
 	flag.StringVar(&config.Model.Kokoro.Tokens, "kokoro-tokens", "", "Path to tokens.txt for Kokoro")
 	flag.StringVar(&config.Model.Kokoro.DataDir, "kokoro-data-dir", "", "Path to espeak-ng-data for Kokoro")
+	flag.StringVar(&config.Model.Kokoro.DictDir, "kokoro-dict-dir", "", "Path to dict for Kokoro")
+	flag.StringVar(&config.Model.Kokoro.Lexicon, "kokoro-lexicon", "", "Path to lexicon files for Kokoro")
 	flag.Float32Var(&config.Model.Kokoro.LengthScale, "kokoro-length-scale", 1.0, "length_scale for Kokoro. small -> faster in speech speed; large -> slower")
 
 	flag.IntVar(&config.Model.NumThreads, "num-threads", 1, "Number of threads for computing")

go-api-examples/non-streaming-tts/run-kokoro-zh-en.sh

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+
+set -ex
+
+if [ ! -f ./kokoro-multi-lang-v1_0/model.onnx ]; then
+  curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/tts-models/kokoro-multi-lang-v1_0.tar.bz2
+  tar xf kokoro-multi-lang-v1_0.tar.bz2
+  rm kokoro-multi-lang-v1_0.tar.bz2
+fi
+
+go mod tidy
+go build
+
+./non-streaming-tts \
+  --kokoro-model=./kokoro-multi-lang-v1_0/model.onnx \
+  --kokoro-voices=./kokoro-multi-lang-v1_0/voices.bin \
+  --kokoro-tokens=./kokoro-multi-lang-v1_0/tokens.txt \
+  --kokoro-data-dir=./kokoro-multi-lang-v1_0/espeak-ng-data \
+  --kokoro-dict-dir=./kokoro-multi-lang-v1_0/dict \
+  --kokoro-lexicon=./kokoro-multi-lang-v1_0/lexicon-us-en.txt,./kokoro-multi-lang-v1_0/lexicon-zh.txt \
+  --debug=1 \
+  --output-filename=./test-kokoro-zh-en.wav \
+  "中英文语音合成测试。This is generated by next generation Kaldi using Kokoro without Misaki. 你觉得中英文说的如何呢？"