SYSTEM FOR OBJECTIVE QUALIFICATION OF LISTENER ENVELOPMENT OF A LOUDSPEAKER-ROOM ENVIRONMENT

摘要

A system quantifies listener envelopment in a loudspeakers-room environment. The system includes a binaural detector that receives frequency modulated audible noise signals from multiple loudspeakers. The binaural detector generates detected signals that are analyzed to determine an objective listener envelopment. The envelopment is based on binaural activity of one or more sub-bands of the detected signal.

主权项

1. A method for estimating listener envelopment of a loudspeakers-room environment comprising:
binaurally detecting first and second audible frequency modulated noise signals received in a concurrent manner from first and second loudspeakers, respectively, in a loudspeakers-room environment to generate detected signals; and analyzing binaural activity of at least two sub-bands of the detected signal to determine objective listener envelopment of the loudspeakers-room environment.