ELF-2T | RITM
ELF 2T is a 2-trimmer digital BTE hearing aid with 2 listening programs; it is suitable to compensate mild, moderate and severe hearing loss.
FUNCTIONS AND ADVANTAGES:
- Trimmer functions, acoustic amplification range and OSPL range are customized at the manufacturing plant*;
- Trimmer functions and other h/a parameters are customized by a hearing care professional;
- 2 listening programs adjustable by the trimmers for different acoustic situations;
- Manual volume control
- Customary 0-1-2 program selector combined with an on/off switch:
0 – switches off the device;
1 – listening program 1, the main program, enables the microphone and its acoustic amplification (speech, music and other sounds);
2 – listening program 2, enables the microphone, noise reduction function and feedback cancellation function; - Acoustic (beep) low battery indicator;
* Note: overall acoustic amplification and maximum OSPL90 can be customized by the manufacturer within the stated limits. Adjustable trimmer functions:
L — low frequency tone (bass);
Н — high frequency tone (treble);
Ао — amplified AGCO (output AGC);
Р — OSPL (peek clipping).
Characteristics
Maximum sound amplification range, dB | 40-70 |
OSPL90 value, dB | 105-135 |
Battery size | 13 |
Number of available listening programs | 2 |
Indicator for switching listening programs | + |
Low battery indicator | + |
Telecoil | - |
Number of trimmers | 2 |
Feedback cancellation | + |
Noise reduction system | + |
Digital acoustic signal processing | + |
Hearing Aid Type | BTE TRIMMER HEARING AID |
There are contraindications, it is necessary to consult a specialist