8進(jìn)8出音頻處理器 MAP0808M產(chǎn)品簡(jiǎn)介：★8路模擬音頻輸入8路模擬音頻輸出，支持麥克風(fēng)輸入和線路輸入自由切換★4路dante網(wǎng)絡(luò)音頻可選★帶AEC回聲消除功能和ANC噪聲消除功能可選，適用于互動(dòng)錄播遠(yuǎn)程會(huì)議場(chǎng)合★每路麥克風(fēng)輸入帶9級(jí)靈敏度調(diào)節(jié)★每路輸入帶48V幻相電源開(kāi)關(guān)★每路輸入帶反饋抑制功能開(kāi)關(guān)，兩檔調(diào)節(jié)★帶AUTOMIX自動(dòng)混音和矩陣混音功能★輸入31段PEQ可調(diào)，輸出10段PEQ可調(diào)
8 in and 8 out audio processor MAP0808M
Product Description:
8 analog audio input 8 analog audio output, support microphone input and line input free switch
★4 channels DANTE network audio optional
★ AEC echo cancellation function and ANC noise cancellation function are optional, suitable for interactive recording and teleconference occasions
Each microphone input with 9 levels of sensitivity adjustment
★ Each input with 48V magic power switch
★ Each input with feedback suppression function switch, two speed adjustment
★ With AUTOMIX automatic mixing and matrix mixing function
★ 31 PEQ input adjustable, 10 PEQ output adjustable
★ With video tracking control function, support most of the domestic and foreign camera control protocols
★USB drive free automatic connection software, in addition to support RS232 control
★ Support mobile APP TCON software network control
★ Support touch screen line control
Technical parameters:
1. DSP chip:
Signal processing: 32-bit fixed DSP 300MHz
Audio system latency: lt; 1ms
Digital to analog conversion :24-bit
2. Analog audio input and output:
Input channel: 8 balanced input. Mic/line level
Audio interface: 3.81mm Phoenix plug, 12-pin
Input impedance: 11.5KΩ
Maximum input level: 12dBu/Line, -7dBu/Mic
Phantom Power: +48VDC, 6.5mA, per channel configuration
Output channel: 8 balanced output, line level
Output impedance: 150Ω
3. Audio indicators:
Frequency response curve: 20Hz-20kHz(+-0.5dB)/ LINE
20 hz - 20 KHZ (+ 1.5 dB)/Mic
THD + N: - 90 db (@ 12 is A 1 KHZ, A - wt)/Line
-86dB(@-7dBu,1kHz,A-wt)/Mic
Signal-to-noise ratio: 105dB(@12dBu,1kHz, a-wt)/Line
95dB(@-7dBu,1kHz,A-wt)/Mic
4. Connection and display:
USB: Micro-B type, no drive
RS232: Serial Port Communication
TCP/IP port: RJ-45
Indicator light: POWER, LINK, +48V, I/O audio signal
5. Electrical and physical parameters
Power supply range: AC100V-- 240V 50/60 Hz
Size: 44 mmx483mmx210mm
Net weight: 2.8 kg
Operating temperature: -20℃--80℃
Mon-Sat 9:00-18:00