Troubleshooting

>Audio system

Introduction

ALAudio Player

ALTextToSpeech

Architecture overview

Saving and loading voice preferences

Troubleshooting

ALSpeechRecognition

Limitations in Japanese

ALAudioDevice

Tutorial: Accessing sound data of NAO's microphones

Tutorial: Sending sound to the loudspeakers

ALSoundDetection

ALAudioSourceLocalization

Troubleshooting

The sound may stutter when the computational load is heavy on the robot.

It means that the synthesis and the FX have not enough resources to be executed in real time. As a remedy, you can try to disable the sound FX effects ("doubleVoice" and "pitchShift" set to 0.0.)

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