Schiaramento/annotazione:Superpowerful broad-band apparata with antenna array. for correction deep sweat
hearing pulse relay, including with pronounced the Phung. Particularly is advised to
child hearing prosthesis with residual hearing.
Descrizione del marchio dettagliata:Characteristic properties:
- high reliability, secured by the technology application superficially
assembling ãî;
- the system availability of automatic gain control (antenna array), ïîçâîëÿþù
it to preserve the natural ratio of sounds of different loudness;
- switch availability of Î-Ò-Ì, intended for mode jump ðàáî
thou of hearing aids according to situation with ìèêðîôî connecting
on or inductors;
- àóäèîâõîäà availability;
- wheel mud guard of loudness control, arresting the provision îïåðàòèâí
controller oho after setting up;
- availability of wind-protective deflector;
- battery cabinet with locking device, Averting accidental
the fallout of power supply element.
has following adjustments:
- gain control;
- unefficient tone control of low frequencies;
- nonoperative adjustment of operation threshold of antenna array;
- unefficient controller of ÂÓÇÄ (ïèê-êëèïïèðîâàíèå)
- switch telephone - microphone (Î-Ò-Ì.
technical characteristics (at standard of IEC 118-7/94 (2ññ is given)
maximal acoustic strengthening 80 decibels
adjustment depth ÂÓÇÄ 15 decibels
maximal output noise level 138 decibels
frequency range 0, 25-5, 7 kHz
set out to input level of self noises not more 25 decibels
sensibility of spark inductor 103 decibels
compression coefficient antenna array no less than 10
response time antenna array not more than 5 incineration facilities RT
restoring åìÿ antenna array not more 40 incineration facilities
consumption current not more 2, 1ìÀ
type of power supply element 675 |
Condizzioni di fornamento:
| Prezzi: per 21.12.2000 g per itm |
Prezzo all'ingrosso: 221.60 USD(USD)
Prezzo al minuto: 0.00 USD(USD) |
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