One or more non-transitory computer-readable media implemented on an information processing apparatus configured to execute a game application that implements a first voice chat system, the information processing apparatus comprising an acquisition module configured to acquire a microphone sound from a microphone and a second voice chat system configured to provide a voice chat functionality, a sound system comprising a first sound provider configured to provide first sound data corresponding to the microphone sound or second sound data corresponding to silence to the first voice chat system and a second sound provider configured to provide third sound data corresponding to the microphone sound to the second voice chat system, the one or more non-transitory computer-readable media storing executable instructions that, when executed, cause one or more processing circuits to perform operations comprising:
- while the second voice chat system is running, causing the first sound provider to provide the second sound data and causing the second sound provider to provide the third sound data.