1. Digital information representing audio signals, including audio files, acoustic measurements, or sound recordings in various formats
The sound data was compressed using MP3 encoding to reduce file size.
Os dados de áudio foram comprimidos usando codificação MP3 para reduzir o tamanho do arquivo.
2. Information collected from acoustic sensors or microphones used for analysis, processing, or playback
Engineers analyzed the sound data from the microphones to identify noise sources.
Os engenheiros analisaram os dados de áudio dos microfones para identificar fontes de ruído.