Spatial reverberator
US4731848A · kind A · utility
70Cited by
7References
47Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 22, 1984 |
| Grant date | Mar 15, 1988 |
| Priority date | — |
| Expiry date | Oct 22, 2004 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04S2420/01
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A method and apparatus for processing audio signals utilizing reverberation in combination with directional cues to capture both the temporal and spatial dimensions of a three-dimensional natural reverberant environment. Reverberant streams are generated and directionalized to simulate a selected model environment utilizing pinna cues and other directional cues to simulate reflected sound from various spatial regions of the model environment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.