CRUISE | RITM

CRUISE are 4-channel digital trimmer-type BTE hearing aids with 4 adjustable programs; they are suitable to compensate a wide range of hearing loss.

FUNCTIONS AND ADVANTAGES:

• Trimmer functions, acoustic amplification range and OSPL range are customized at the manufacturing plant*;
• WDRC (wide dynamic range compression) with amplification control for different levels of input signals, compression ratios and thresholds;
• AGC (automatic gain control) sets up a triggering threshold and adjusts its gain to achieve a constant signal level at the output effectively;
• Flexible Frequency-Division Multiplexing (FDM) transmits all of the signals along the same high speed link simultaneously with each signal set at a different frequency;
• Active low-pass and high-pass filters increase the audibility of high-frequency and low-frequency acoustic information;
• Low-level noise control function allows to control the degree of low-level ambient noise suppression and microphone noise reduction;
• Adaptive function of acoustic feedback cancellation identifies adverse whistling tones and eliminates them before they start to distort listening experience;
• Induction coil eliminates background noise and echo by sending the audio signal directly to the hearing aid without extra equipment or devices;
• Digital volume control;
• Programming socket;
• Closed trimmers with programmable functions allow smooth program adjustment;
• 4 listening programs adjustable by the trimmers for different acoustic situations;
• Customary program selector combined with an on/off switch;
• Acoustic (beep) indicator for switching listening programs;
• Acoustic (beep) low battery indicator;
• Compatible with cell phones, computers, etc. via Bluetooth devices with a hearing loop.

* 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);
А1 — AGCI (input AGC) in the 1st channel;
А2 - AGCI in the 2nd channel;
Аі — AGCI;
Р — OSPL (peek clipping);
G — gain (volume);
G1 – gain of 1st channel;
G2 - gain of 2nd channel;
F — frequency division.