Active Member
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[China]
Address: RM718, EASTERN BUILDING, XIAOBEI, YUEXIU, GUANGZHOU, CHINA.
Contact name:Andy
Guangzhou MeCan Medical Limited |
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Optimum30 RIC/BTE Digital Computer Fitting 4 channels Hearing Aid
Excellent “Elite”, wonderful life.
The technology of Elite products are based on DSP chip which has high-spend and multi-core calculation and advanced algorithm. The Elite products will provide you a high-quality sound by the exclusive audio signal processing function and perfect bionic perception to the sound.
Optimum series is generated by the newest technology which provide you with the clearly hearing by up to 36 channel signal processing, 10channel DDRC adjustable compression, super quiet technology and 5th generation feedback cancellation.
Up to 36 channel signal processing
Up to 36 channel of signal processing and bionic technology, it can distinguish the noise and speech signal, weak the loud sound, restore the original sound, and give you a clearly hearing and wonderful life.
Up to 10 channel adjustable compression DDRC
Optimum series with up to 10 channel adjustable compression DDRC, accurately fitting the different audiogram well, meeting the various hearing loss, improve the clarity of the listening.
Super quiet technology
Super quiet function will block the background noise efficiently, like the noise of computer host, noise of air-condition, noise of fan and some other upsetting noise. This can provide you a quiet listening environment.
Optimum30 RIC Type Hearing Aid
Optimum30 BTE Type Hearing Aid
5th generation feedback cancellation system
The 5th generation feedback cancellation system has various processing mode which
can track and compress the potential and drifting frequency of feedback. It can
compress the feedback efficiently and make the wearing more comfortable.
DDRC double wide dynamic range compression
CASA noise management system
Intelligent memory for the volume
Power on delay
| Technical Specifications | U BTE | P BTE | SP BTE |
| MAX OSPL90(dBSPL) | 127 | 131 | 136 |
| HFA OSPL90(dBSPL) | 121 | 125 | 130 |
| Peak Gain(dB) | 58 | 67 | 75 |
| HFA FOG(dB) | 51 | 59 | 64 |
| Frequency Range F1,F2 | F1≤200Hz, F2≥5141Hz | F1≤200Hz, F2≥5420Hz | F1≤200Hz, F2≥5320Hz |
| THD at 500Hz | 0.3% | 1.3% | 1.8% |
| THD at 800Hz | 0.2% | 0.8% | 0.8% |
| THD at 1600Hz | 0.2% | 0.2% | 0.4% |
| Eq.Input Noise Level | 25.2 | 26.5 | 25.9 |
| Battery Current Drain | 1.18 | 1.19 | 2.05 |
| Attack Time | 6 | 2 | 2 |
| Release Time | 51 | 45 | 51 |
| HFA-SPLITS MASL(dBSPL) | 74 | 75 | 75 |
