Bellesound digital audio processor, the ARM system management and DSP signal processing the design of dual-core architecture, determine the super stability of the system , Guarantee the using process the sound won't effected by the system , intermittent sounds appear, silent other problems.
3 Great Highlights
Free and flexible grouping of debugging features is a bright spot of the product. Input, output channels the numbers or symbols can be select grouping joint adjustment, and to cut a channel copy and paste the trouble.
After routing the password setting function is the product second bright spot. In addition to the professional speaker designer or production business, can not be easily altered the speaker frequency response, frequency, pressure limits, phase and other parameters. Ensure the system works in the best platform benchmark. To prevent the misuse of non-professionals, cause to equipment damage make effects poor, but also protect the related research techniques of audio manufacturers, preventing easy to imitate.
LCD Chinese and English interface is the product third bright spot. more in line with the majority of domestic users use the habits
Bellesound sound audio processor by the input, routing and the output of three parts.
Input part: Mute, input gain, EQ (15, 31 band graphic equalizer and parametric equalizer optional) and delay composition.
Routing parts: the input channels signal can be routed to any output channel, routing ratio and phase (0 /180 °) can be flip.
Output section: output gain, band-pass control (high and low pass), 12 band parametric equalizer, limiter pressure, delay, channel mute composition.
Features:
1. High-quality sound: choice 48-bit DSP processor and 24-bit, Σ - △ AD/ DA, 48kHz sampling rate, I 2 S digital audio format to ensure sound quality.
2. Parametric equalizer for each section of the gain adjustment range is +15 dB to -15dB, frequency range is 20Hz - 22kHz, Q values ranging from 0.27 to 15. Section of each parameter can be set to parameters, low frame, elevated, or all-pass filter.
3. All output channels have a voltage limiter, its start time, release time, the compression ratio, the thrsd and other parameters can be adjusted in a wide range.
4. High-pass and low pass filter, the frequency range of 20Hz - 22kHz; its response type option Butter, Bessel or Linkwitz, slope option-06 dB，-12 dB，-18 dB，-24dB，-36 dB,-48dB.
5. All the input and output channels are equipped with a delay function, the output channel has 170ms of delay
6. As many as 50 user-defined file archive and the recent adjustment; parameter automatic save mode ,manual save and the security lock system.
7. RS232 and USB control, humane PC control software, beautiful interface, adjustment simple, easy to use
8. 128 × 48 dot matrix LCD screen that can display Chinese or English interface.
9. Applicable to the meeting, teaching, stage, entertainment, bars and other sound reinforcement environment
Suffix description;
No suffix: 15-band equalizer (PEQ \ GEQ) optional, output channel 12-band parametric equalizer, no LCD panel.
Input A: channel 15-band equalizer (PEQ \ GEQ) optional, output channel 12-band parametric equalizer
Input G: channel 31-band equalizer (PEQ \ GEQ) optional, output channel 12-band parametric equalizer.
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