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慧明电子 — 专业DSP音频处理专家
佛山慧明电子科技有限公司(HMAUDIO),是一家集专业DSP音频处理产品的研发、制造及销售为一体化的高新技术企业。历经多年潜心研究,我们坚持专业专注、自主创新,在DSP音频研发应用、生产管理、声学结构处理等方面积累了丰富的经验与优势。我们拥有先进的全自动电子生产装配线(高速自动贴片机、无铅热风回流焊、自动插件机、光学检测仪、无铅波峰焊高效可靠的美国AP在线电脑测试分析系统),通过精密生产,严格把关,科学管理,确保产品效果及品质。
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M1608 Audio Matrix
Features
▼ 5 inches 65.5K pixel,800*480 resolution capacitive touch screen display, full touch operation for menu interface, optional Chinese/English, concise and intuitive;
▼ Professional DSP processor 400MHz main frequency, 32-Bit floating point arithmetic, 96KHz sampling frequency/24-Bit A/D and D/A converter;
▼Support WiFi, USB, RS232, RS485, TCP/IP communication control interface, work with professional PC software, easily achieve real-time / remote / wireless / network intelligent control. Support central controller control.
▼ 16 lines inputs(LINE/MIC),adopt the top professional high dynamic MIC amp input circuit (0-80dB independent Gain adjustment),extraordinary acoustic performance.
▼Independent 48V phantom power for each input,5 bands PEQ, HPF/LPF, feedback inhibition,compression,phase,mute;
▼ 8 XLR output interfaces,5 bands PEQ, HPF/LPF, compression, delay and mute;
▼ With 16X8 audio matrix adjustment and distribution,and the mixing ratio for each output and input can be adjusted separately
▼2-level speech priority setting for each input,the MIC of other level will attenuate or become mute when the MIC of the highest level is used for speech. The chairman level can be set easily to make conference control easy and simple.
▼ Automatic volume attenuation of the Speakers near the microphone of being used for speech, further increasing the amplification gain, more clear and natural conference amplifying .
▼ With panel lock function and the boot lock setting function;
▼ Increasing Gain automatically makes conference easier.
▼ 20 groups of system memory function.
Technical Parameter
Model |
M1608 |
MIC In |
Balanced |
Impedance |
> 3kΩ |
AUX In |
unbalanced |
Impedance |
> 20kΩ |
Output |
Balanced |
Max Electric Potential |
+ 19dBu |
Frequency Response |
±0.5dB 20Hz - 20kHz. |
S/N |
>105dB @ 1KHz, 0dBu |
THD |
<0.005% @ 1KHz, 0dBu |
Crosstalk |
>80dB(1K) |
Max Delay |
999ms (Step 0.021ms) |
Sensitivity |
-30/0 dB |
PEQ |
Input 3 bands PEQ, Output 10 bands PEQ |
Filter Gain -60dB - + 12 dB, Step 0.1 dB |
|
Central Frequency 20Hz-20KHz |
|
Filter Q Ratio/Band Width 0.4-20 |
|
High Pass & Low Pass Filter |
Corner Frequency ( High Pass ) 20Hz-20KHz |
Corner Frequency (Low Pass ) 20Hz-20KHz |
|
Divider Bessel/Butterworth 12/18/24dB Linkwitz-Riley |
|
Compressor |
Threshold + 20dBu--40dBu |
Start Time 0.03ms-100ms |
|
Release Time is the 4, 8 ,16 or 32 Times of Start Time |
|
Compression Ratio:1:1-1:127 |
|
Limiter |
Threshold +20dBu--40dBu |
Start Time 0.03ms -100ms |
|
Release Time is the 4, 8 , 16 or 32 Times of Start Time |
|
Interface |
Input 3 Cores XLR female socket, output 3 cores XLR Male |
USB Interface, RS485 Interface,RS232 Interface,Web Connectors. |
|
Power Socket 3 Cores IEC socket |
|
Power Supply 90-240V 50/60Hz. |
|
Power Consumption <30W |
|
Phantom Power 48V |
|
Gross weight/Package Dimensions |
5kg / 560*310*130mm |