SOUND REPRODUCTION SYSTEMS PROFESSIONAL
| Brand | Owner | Address | Description |
|---|---|---|---|
| LYON | MEYER SOUND LABORATORIES, INCORPORATED | 2832 San Pablo Avenue Berkeley CA 94702 | sound reproduction systems for professional use, namely, loudspeakers and digital signal processors for driving and aligning the loudspeakers of the sound reproduction system; |
Where the owner name is not linked, that owner no longer owns the brand |
Technical Examples
- Portable equipment including in combination a heart rate measuring device and a sound reproduction unit including means for supplying a signal representative of the sound reproduction and for supplying sound information to a sound transducer, wherein said measuring device and said sound transducer are mounted at least in part in an assembly adapted to be fixed to an ear of a wearer of the equipment and, wherein said sound reproduction unit includes means for optionally substituting for and/or superimposing on said signal representative of said sound reproduction a signal generated from signals from said measuring device and representative of said heart rate. The equipment can take the form of a walkman, for example, or a hearing aid for the hard of hearing.