help :Error using your own model

[jijkbird]

D/Tflite_audio( 2629): Check for permissions D/Tflite_audio( 2629): Permission already granted. start recording V/Tflite_audio( 2629): Recording started V/Tflite_audio( 2629): recordingOffset: 1000/16000 V/Tflite_audio( 2629): recordingOffset: 2000/16000 V/Tflite_audio( 2629): recordingOffset: 3000/16000 V/Tflite_audio( 2629): recordingOffset: 4000/16000 V/Tflite_audio( 2629): recordingOffset: 5000/16000 V/Tflite_audio( 2629): recordingOffset: 6000/16000 V/Tflite_audio( 2629): recordingOffset: 7000/16000 V/Tflite_audio( 2629): recordingOffset: 8000/16000 V/Tflite_audio( 2629): recordingOffset: 9000/16000 V/Tflite_audio( 2629): recordingOffset: 10000/16000 V/Tflite_audio( 2629): recordingOffset: 11000/16000 V/Tflite_audio( 2629): recordingOffset: 12000/16000 V/Tflite_audio( 2629): recordingOffset: 13000/16000 V/Tflite_audio( 2629): recordingOffset: 14000/16000 V/Tflite_audio( 2629): recordingOffset: 15000/16000 V/Tflite_audio( 2629): recordingOffset: 16000/16000 V/Tflite_audio( 2629): inputType: decodedWav V/Tflite_audio( 2629): Recognition started. D/Tflite_audio( 2629): Recording stopped. E/AndroidRuntime( 2629): FATAL EXCEPTION: Thread-3 E/AndroidRuntime( 2629): Process: tfliteaudio.tflite_audio_example, PID: 2629 E/AndroidRuntime( 2629): java.lang.IllegalArgumentException: Invalid input Tensor index: 1 E/AndroidRuntime( 2629): at org.tensorflow.lite.NativeInterpreterWrapper.getInputTensor(NativeInterpreterWrapper.java:358) E/AndroidRuntime( 2629): at org.tensorflow.lite.NativeInterpreterWrapper.run(NativeInterpreterWrapper.java:186) E/AndroidRuntime( 2629): at org.tensorflow.lite.Interpreter.runForMultipleInputsOutputs(Interpreter.java:374) E/AndroidRuntime( 2629): at flutter.tflite_audio.TfliteAudioPlugin.decodedWaveRecognize(TfliteAudioPlugin.java:592) E/AndroidRuntime( 2629): at flutter.tflite_audio.TfliteAudioPlugin.access$200(TfliteAudioPlugin.java:54) E/AndroidRuntime( 2629): at flutter.tflite_audio.TfliteAudioPlugin$4.run(TfliteAudioPlugin.java:449) E/AndroidRuntime( 2629): at java.lang.Thread.run(Thread.java:923) D/ViewRootImplMainActivity: windowFocusChanged hasFocus=false inTouchMode=true I/Process ( 2629): Sending signal. PID: 2629 SIG: 9 Lost connection to device.

this is my model https://github.com/jijkbird/filetest/releases/download/1/model.zip

[Caldarie]

Hi @jijkbird

Analysing your model on netron, it seems that your model has an input type of float32[1,3920]. In that case you want to change your input type from 'decodedWav' to 'rawAudio'. Also, make sure that your recording length is 3920. Here is an example of what your values should look like:

  final String inputType = 'rawAudio';
  final int sampleRate = 16000;
  final int recordingLength = 3920;
  final int bufferSize = 1600;

[jijkbird]

@Caldarie

Thank you.

I've been waiting for your reply all night

thank you

[jijkbird]

@Caldarie

I'm making an app to recognize the sound of piano keys,

I have a dataset of piano keystrokes,

Can you make a model for me?

I'm willing to pay.

[Caldarie]

Hi @jijkbird,

@Caldarie

Thank you.

I've been waiting for your reply all night

thank you

Many apologies for the late reply. I am currently living in Japan, so it's a bit difficult for me to reply within different time zones.

As for building your model, you can email the details to michaeltamthiennguyen@gmail.com. We can discuss more in depth from there.

Michael