Compact Arbitrary-characteristic Digital Filter
First unit :
Hardware 98,000 (yen)
Software 100,000 (yen)
(Comes with Schematic Editor "RESP" & Digital Filter Design Software "RDFD")
Second unit : 98,000 (yen) Just
for a hardware
Just use your mouse to
draw a frequency response on the screen.
You will get an arbitrary-characteristic filter coefficient.
Download it to Micro-box, program it into the flash-memory.
Replace your analog filters by Micro-box.
never distort it.
|Motolora DSP56311(150MHz) 24bit Fix-point DSP|
|Internal RAM (48KW+48KW+32KW)|
|Flash memory (512Kbyte)|
|AD/DA : Sampling frequency 48KHz (Fixed), 2ch 24bit
delta-sigma 1Vrms, RCA|
|Rotary switch for mode change|
|Communication with PC : RS232C (115.2Kbaud)|
|Power : DC6C AC adapter|
|Size : 75mmW-30mmH-100mmD|
Schematic Editor (RESP)
Digital Filter Design Software (RDFD)
editor by mouse for an arbitrary frequency characteristic |
|FIR designed by Window function method|
|Transform an analog filter
characteristic to a IIR digital filter coefficient|
|Use other than Micro-box|