| ??? 03/19/06 19:23 Read: times |
#112508 - Sorry Responding to: ???'s previous message |
Ralph Sack said:
I can accept a unit that clips on your belt and runs on AAA batteries. Do have any application notes or your notes or block diagram you can email me or post it. Again, Sorry Ralph, its not something I have experience with - apart from the deafness bit. I don't know exactly what they do. Is there more than the inverse response to your audiogram ? Do they automatically filter signals quieter than a certain limit ? It MIGHT even be tractable on a little microcontroller, given the kind of signal rates we are talking about, but a DSP engine isgoing to do a better job. TI do neat development kits you could play with I DID once think it would be very cool to build one which beat down the incoming signal on demand - so you could hear ultrasound when you wanted to: it would be a kind of compensation for your loss. Steve |
| Topic | Author | Date |
| Digital Hearing Aids | 01/01/70 00:00 | |
| What do you want to know? | 01/01/70 00:00 | |
| Custom | 01/01/70 00:00 | |
| Tell me more | 01/01/70 00:00 | |
| Sorry | 01/01/70 00:00 | |
| try? | 01/01/70 00:00 | |
| VALVES | 01/01/70 00:00 | |
| ...and the earphones... | 01/01/70 00:00 | |
| Here we go | 01/01/70 00:00 | |
| Thank you | 01/01/70 00:00 | |
| How does it work | 01/01/70 00:00 | |
| HYbrid | 01/01/70 00:00 | |
| my dads aid | 01/01/70 00:00 | |
| Sorry | 01/01/70 00:00 | |
| Hearing aid chips | 01/01/70 00:00 | |
| Grant, I saw your location | 01/01/70 00:00 | |
| Swallows | 01/01/70 00:00 | |
| not the cacti, it is wildflowers | 01/01/70 00:00 | |
| Link moved Zarlink | 01/01/70 00:00 | |
| Digital Hearing Aids | 01/01/70 00:00 | |
| Thats right | 01/01/70 00:00 | |
| Ahem | 01/01/70 00:00 | |
| My point! | 01/01/70 00:00 | |
| Power | 01/01/70 00:00 | |
| I don't think so | 01/01/70 00:00 | |
| Really ? | 01/01/70 00:00 | |
| Maybe | 01/01/70 00:00 | |
| NOT ear mounted | 01/01/70 00:00 | |
| There goes the plan | 01/01/70 00:00 | |
| As expensive as gold... | 01/01/70 00:00 | |
| On Hold | 01/01/70 00:00 | |
| don't scare him | 01/01/70 00:00 | |
| as so often before the one thing not men | 01/01/70 00:00 | |
| I thought he wants to make it for himsel | 01/01/70 00:00 | |
| I do not think so | 01/01/70 00:00 | |
| Cosmic technology | 01/01/70 00:00 | |
| bah | 01/01/70 00:00 | |
| Exactly! | 01/01/70 00:00 | |
| That would be trying to kill an elephant | 01/01/70 00:00 | |
| How about | 01/01/70 00:00 | |
| Phoning | 01/01/70 00:00 | |
| Affirmative | 01/01/70 00:00 | |
| Alternative | 01/01/70 00:00 | |
| phone "adapter" | 01/01/70 00:00 | |
| comfort noise | 01/01/70 00:00 | |
Noise reduction | 01/01/70 00:00 | |
| Digital hearing aids | 01/01/70 00:00 | |
| Phones | 01/01/70 00:00 |