English
中文
© 2018 hmaudio.net Copyright Foshan HMAUDIO Electronic Technology Co., Ltd. Guangdong 粤ICP备09117136号 Powered By:300.cn GuangZhou
Lianfeng Industrial Park, Zhouzhou Village, Lishui
Town, Nanhai City, Foshan City, Guangdong, China
Tel：+86 20 81428599
MP: +86 18038823576
E-mail：sales@hmaudio.net
Digital Loudspeaker Management
Digital Feedback Extermination
Professional Digital Equalizer
Intelligent Power Supply Sequencer
Intelligent central control host
Product Center
版权所有
English
走进慧明
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。
项荣誉资质
案例
人团队
年行业经验
Product Center
Pre-sales and after-sales whole process tracking to free
customers from worries.
E-mail:
Share：
M8800 Audio Matrix
8×8 M8800 Audio Matrix
Features
▼Supports wall panel control by rs485 (Phoenix connection)
▼Adopt professional-grade 450MHz 4-core independent processing high-speed DSP processor chip, 48KHz sampling frequency /24-bitA/D and D/A conversion
▼12 groups of user data for save and load
▼8-way input, 8-way output, adopt phoenix head balance connection method
▼Support wireless IPHON/ laptop wireless control adjusting. Support cascade, LAN, RS485 by PC control. Single RS485 port can support wall panel function control;
▼Multi-level sensitivity input function，0dB,-40dB are optional
▼Sine wave, pink, white noise test function.
▼Input ANC automatic noise elimination; Effectively reduce the bottom noise of the system equipment;
▼With input feedback elimination function
▼Input channel phantom power supply, Gain，Mute， Polarity, 9 PEQ,HPF/LPF, Expander, Compressor, Automatic gain, white/pink noise, sine wave generator, Channel control group Settings，Copy CH,Channel tuning，Feedback control，10 automatic notch, frequency shift, automatic mixing, 10 level priority.
▼Output channel functions include Gain, Mute, Polarity, Delay (1000ms), 9 PEQ, HPF/LPF(Linkwitz -Riley：12，18，24，36，48,Divider Bessel：12，18，24，36，48，Butterworth：12，18，24，36，48)Limiter functions；
▼English name of each channel is supported to change within 10 bytes
▼With RS485/RS232 /WiFi control interface, support PC /APP control
Technical Parameter
|
Input impedance |
≥4K7Ω |
|
Output impedance |
≤100Ω |
|
Max output level |
≥20dBu |
|
Input Sensitivity |
0 dBu/--40 dBu/ |
|
Output Sensitivity |
0 dBu |
|
Frequency Response |
±0. 5dB 20Hz - 20kHz |
|
S/N |
≥107dB |
|
THD |
≤0. 01% @ 1kHz,0dBu |
|
Crosstalk |
≥80dB @ 1kHz |
|
Maximum delay |
1000ms |
|
PEQ |
9 -band PEQ for output and input. Filter gain -20dB to +20dB, step pitch is 0.1 dB. Center frequency 20HZ-20khz, filter Q value/bandwidth 0.404 to 144.3 |
|
HPF/LPF
|
Turning frequency (high pass) 20HZ-20khz; Turning frequency (low pass) 20HZ-20khz. Response: Bessel/Butterworth 12/18/24dB Linkewitz - Rayley 12/24/36/48dB |
|
Noise Gate |
Threshold value：-20dBu to -100dBu. Startup time：3 to 100 ms. Release time： 4, 8, 16 or 32 times the startup time. |
|
Limiter |
Threshold value：+20dBu to -60dBu. Startup time：3 to 100 ms. Release time：4, 8, 16 or 32 times the startup time. |
|
Gross weight |
2.8KG |
|
Package |
560×420×80MM |
Digital Audio Processor, Intelligent Conference Audio System, Video K Front Stage, Digital Mixer, KTV Front Stage Effector, Front and Back Stage Combined Power Amplifier, Professional Power Amplifier, DSP Sound Processing Module and many other electronic audio products
SOLUTION
RELATED CASES
Digital Audio Processor, Intelligent Conference Audio System, Video K Front Stage, Digital Mixer, KTV Front Stage Effector, Front and Back Stage Combined Power Amplifier, Professional Power Amplifier, DSP Sound Processing Module and many other electronic audio products