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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。
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(Out of production) K1000 Digital Karaoke Processor(With WIFI)
(Out of production) K1000 Digital Karaoke Processor
Features
▼Ipad / Iphone could get the access through wifi.
▼255MHz main frequency, 48Khz sampling frequency, 24 bit A/D and D/A converter, 32 bit processor.
▼Six balanced output channels can be flexible with the power op-amp.
▼HPF and LPF are for MIC input channels,13 PEQ is for MIC and music.
▼7 bands PEQ, crossovers, audio route, polarity, delay, limiter and gain are for main outputs.
▼5 bands PEQ, crossovers, audio route, polarity, delay, limiter and gain are for center, SUB and surround outputs.
▼USB connector is available with PC software.
▼10 preset and 10 user settings are available.
▼The last save state will be used when it is on.
▼Panel lock function.
▼Singing and hot-dancing mode can be switched automatically.
Technical Parameter
|
Items |
Parameter |
|
Output channel |
Main Left, Main Right, Center, SUB, SURR Left, SURR Right |
|
S/N R |
MIC 75dB 1KHz 0dB |
|
Music 95dB Input |
|
|
THD |
MIC / Music 0.1%/0.01% 1KHz 0dB Input |
|
Max Input Level |
MIC 200mV 1KHz 0dB |
|
Music 1.5V Input |
|
|
Max Output Level |
MIC/ Music 10Vrms 1KHz 0dB |
|
Sensitivity |
MIC 20mV Input |
|
Music 210mV |
|
|
Input Impedance (Ω) |
MIC 10K ( Unbalanced ) |
|
Music 47K ( Unbalanced ) |
|
|
Output Impedance (Ω) |
300 ( Balanced ), 1K ( Unbalanced ) |
|
Crosstalk of Channels |
85dB |
|
Feedback |
4 Levels |
|
Parameters of Channels |
MIC/ Music Input 13 Bands PEQ, H/L cut, Frequency: 20Hz-20000Hz, Gain:±20dB |
|
L/R Main Output Singal Mixer, Polarity,7 bands PEQ, LPF, HPF, Limiter, Delay, Gain
|
|
|
Center/SURR /SUB Singa Mixer, Polarity,5 bands PEQ, LPF, HPF, Limiter, Delay, Gain |
|
|
Weight |
Gross Weight 3.6KG |
|
Dimensions (L*W*H) |
Package 570*260*90 （mm） |
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
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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