DIGITAL AUDIO SIGNAL PROCESSOR
| Brand | Owner (click to sort) | Address | Description |
|---|---|---|---|
| ESO | SOUND CHEERS LIMITED | 24 DE CASTRO STREET TORTOLA Br.Virgin Islands | Digital audio signal processor; audio mixer; audio amplifier; music mixing console; digital audio sound generator; compact disk player; boom box; Karaoke player kit, comprised of a mixer console, monitor speakers, a microphone, and headphones; Apparatus for recording, transmission, or reproduction of sound or images; |
| ESO | ESO International Inc. | 1894 Hwy. 50 East, Suite #4 - 481 c/o Eastech Global Systems, Inc. Carson City NV 89701 | Digital audio signal processor; audio mixer; audio amplifier; music mixing console; digital audio sound generator; compact disk player; boom box; Karaoke player kit, comprised of a mixer console, monitor speakers, a microphone, and headphones; Apparatus for recording, transmission, or reproduction of sound or images; |
| PROFECTA | KONINKLIJKE PHILIPS ELECTRONICS N.V. | High Tech Campus 5 Eindhoven 5656 AE Netherlands | Digital audio signal processor;In the statement, Column 1, line 1, Lectronics should be deleted, and, Electronics should be inserted.; |
| PROFECTA | KONINKLIJKE PHILIPS LECTRONICS N.V. | GROENEWOUDSEWEG 1 EINDHOVEN Netherlands | Digital audio signal processor;In the statement, Column 1, line 1, Lectronics should be deleted, and, Electronics should be inserted.; |
Where the owner name is not linked, that owner no longer owns the brand |
Technical Examples
- A multi-channel digital hearing instrument is provided that includes a microphone, an analog-to-digital (A/D) converter, a sound processor, a digital-to-analog (D/A) converter and a speaker. The microphone receives an acoustical signal and generates an analog audio signal. The A/D converter converts the analog audio signal into a digital audio signal. The sound processor includes channel processing circuitry that filters the digital audio signal into a plurality of frequency band-limited audio signals and that provides an automatic gain control function that permits quieter sounds to be amplified at a higher gain than louder sounds and may be configured to the dynamic hearing range of a particular hearing instrument user. The D/A converter converts the output from the sound processor into an analog audio output signal. The speaker converts the analog audio output signal into an acoustical output signal that is directed into the ear canal of the hearing instrument user.