liuxp0827 / govpr Goto Github PK

你好，我使用了govpr做声纹识别实验时发现女性声纹识别得分上区别不明显，身份鉴定不准确，请问能够通过什么手段改善。

（识别实验采用了项目里自带的ubm文件，实验程序实现完全参照example中的程序开发）

我现在完全没有解决的思路，还请提示，谢谢！

运行example时，报错
2017/03/04 21:29:18 [engine.go:59] [E] gzip: invalid header
2017/03/04 21:29:18 [main.go:73] [F] model load failed: gzip: invalid header
但将file/vprfile.go 中的NewVPRFile函数不使用gzip，而是直接换成注释里的内容，问题解决。

Hi,
Thank for your project.
In the example, the UBM file ("../ubm/ubm") is needed and you created by yourself.

vprEngine, err := NewEngine(16000, 50, "../ubm/ubm", "model/test.dat")

Can you please tell me how to generate the UBM file by myself?
Thank you

I've replace wav files in example/wav/train with my own recordings and found an error when I rebuilt and run the example program.

./example
panic: runtime error: index out of range [62415] with length 62415

goroutine 1 [running]:
github.com/liuxp0827/govpr.(*VPREngine).AddTrainBuffer(0xc000098000, 0xc0000d402c, 0xf3cf, 0xf5cf, 0x0, 0x0)
	/Users/ferdi/GOPATH/src/github.com/liuxp0827/govpr/engine.go:163 +0x241
main.(*engine).TrainSpeech(0xc00000e038, 0xc000120000, 0x5, 0x8, 0x0, 0x0)
	/Users/ferdi/GOPATH/src/github.com/liuxp0827/govpr/example/main.go:31 +0x9d
main.main()
	/Users/ferdi/GOPATH/src/github.com/liuxp0827/govpr/example/main.go:95 +0x210

It's caused by the wrong range in a for loop, where ii < length should be ii < length - 1 because it's used as int16(buf[ii+1]) in the loop.

	for ii := 0; ii < length; ii += 2 {
		cBuff16 := int16(buf[ii])
		cBuff16 |= int16(buf[ii+1]) << 8
		sBuff = append(sBuff, cBuff16)
	}

Please have a look at the issue and I'm willing to send a PR.

waveIO.WaveSave() 这个方法怎么使用啊