31 - 40 of 44
hearing aid
Selling leads
|
1.Max Out: ≥130dB 2.Max Gain:≥50dB 3.Average Gain:≥38dB 4.Harmonic Distortion:a)≤10%(Frequency< 1000Hz) b)≤4%(Frequency >1000Hz) 5.Equvi Input Noise:...
2025-06-19 09:43:22
|
|
1.Max Out: ≥130dB 2.Max Gain:≥50dB 3.Average Gain:≥38dB 4.Harmonic Distortion:a)≤10%(Frequency< 1000Hz) b)≤4%(Frequency >1000Hz) 5.Equvi Input Noise:...
2025-06-19 09:43:22
|
|
1.Max Sound Output: 130dB 2.Max Gaim: 50 ± 5 3.Harmonic Wave Distortion: ≤5% (AT 1000 Hz) 4.Input Noise: ≤ 30 dB 5.Frequency Range: 300Hz ~ 4000Hz 6...
2025-06-19 09:43:22
|
|
1.Max Sound Output: 130 2.Max Gain: 50 ± 5 3.Harmonic Wave Distortion: ≤5% (AT 1000 Hz) 4.Input Noise: ≤ 30 dB 5.Frequency Range: 300Hz ~ 4000Hz 6...
2025-06-19 09:43:22
|
|
1.Max Sound Output: 130 2.Max Gain: 50 ± 5 3.Harmonic Wave Distortion: ≤5% (AT 1000 Hz) 4.Input Noise: ≤ 30 dB 5.Frequency Range: 300Hz ~ 4000Hz 6...
2025-06-19 09:43:22
|
|
1.Max Sound Output: 126 ± 4dB 2.Max Gain: 50 ± 5 3.Harmonic Wave Distortion: ≤ 8% (AT 1000 Hz) 4.Input Noise: ≤ 28 dB 5.Frequency Range: 300Hz ~ ...
2025-06-19 09:43:22
|
|
1.Max Sound Output: ≥125db 2.Max Sound Gain: 50db ± 5db 3.Harmonic Wave Distortion: ≤ 3% (AT 1000 Hz) 4.Input Noise: ≤ 30 db 5.Frequency Range: 300Hz ...
2025-06-19 09:43:22
|
|
1.Max Sound Output: 127dB ± 4dB 2.Max Sound Gain: 48dB ± 5dB 3.Harmonic Wave Distortion: f<1000Hz≤15%,f＞1000Hz≤10% 4.Input Noise: ≤32 dB 5.Frequency ...
2025-06-19 09:43:22
|
|
1.Max Sound Output: 129dB ± 4dB 2.Max Sound Gain: 45dB ± 5dB 3.Harmonic Wave Distortion: ≤5% 4.Input Noise: ≤30dB 5.Frequency Range: 450HZ~3500HZ 6...
2025-06-19 09:43:22
|
|
MAX-SSPL90: 110dBSPL HFA-SSPL90: 103dBSPL HFA-SPLITS: 90dBSPL Peak Gain:40dB HFA-FOG: 32dB Frequency Range: 200～6000Hz 200Hz~5900Hz Harmonic ...
2025-06-19 09:43:22
|