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Before the class / DSP-408
Technical Parameter (Specifications)

 (Specifications):

(Frequency Response): 10Hz-30KHz
(Input Sensitivity): (MCI)15mV (MUSIC)230mV
(±12dB)(MIC Tone): 7段/57Hz/134Hz/400Hz/1KHz/2KHz/6.3KHz/16KHz
(±12dB)(Music Tone): 7段/57Hz/134Hz/400Hz/1KHz/2KHz/6.3KHz/16KHz
(Signal Noise Resistance): ≥90dBHz                                                                                
产品尺寸(H*W*D):45* 480*205mm

Product Highlights

 Product Highlights: 

● MIC words amplifier circuit simulation using self-developed comb filter bootstrap circuit, the state can overcome the problem of distortion sound pressure can also overcome the problem of the sound field colder.
dual-core clocked at 250MHz / 24Bit 96KHz sampling rate DSP processor, make computing faster and a higher degree of accuracy to restore sound more real.
high signal to noise ratio (SNR≥-120dB) of the AD / DA converter.
● The independent development of the next nine digital frequency shift technology that does not affect any of the human voice, the whistle easily overcome the problem.
music volume automatically balancing technology.
● Use a separate echo 5 band EQ and reverb five sections EQ, making the scene even more ease debugging effect.
Bass automatic fade function.
● PC software, fully adjustable parameters. 
 
Applications: 
 
KTV rooms, mini bar, home theater, small performing it in public places

Product Testing
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