新製品
New Product
ITU-T P.1120 FB (full-band) microphone
[Overview and Design Intentions]
Obtaining good sound quality under harsh in-vehicle conditions is a challenge. As a recent trend, however, flat frequency characteristics across an ultra-wide bandwidth are now a requirement for in-vehicle microphones in hands-free automotive applications.
To meet such demands, Hosiden has developed the ITU-T P.112 (FB) microphone that realizes flat frequency characteristics over an ultra-wide bandwidth (50Hz to 16kHz). We leveraged our acoustic expertise and technological developments to achieve a performance that our former products (KHM0100-010010) could not offer. (The KHM0100-010010 guarantees a bandwidth of 100Hz to 8kHz)
The newly developed microphone also has lower distortion compared to our former products.
Product Name and Model Number
[Product Name]
・KHM0100-015010 (Automotive microphones)
[Model Number]
・KHM0100
[Features]
・Wide-bandwidth, flat frequency characteristics (50 Hz to 16 kHz)
[Applications]
・Automotive hands-free systems
Production and Sales Plan
| Sample start | Currently in progress |
|---|---|
|
Sales start |
To be determined |
|
Planned monthly production |
1 to 2 million pieces |
|
Sample price |
To be determined |
[Main Specifications]
| Product No. | KHM0100-010010 (former) |
KHM0100-015010 |
|---|---|---|
| Dimensions | 13.6 ×25.5 × t10 mm | |
| Power voltage | 8 V ± 10 % |
8 V ± 5 % |
| Sensitivity | -10.5 ± 3 dBV/Pa (1kHz) | |
| Directionality | Omnidirectional | |
| SNR | 62 dB(A) Typ | |
| Current consumption |
4.7 mA Typ. |
5.8 mA Typ. |
| Distortion Rate | 3 % Max. at 106 dBSPL (1kHz) | 3 % Typ. at 110 dBSPL (1kHz) |
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