SCS 9010

Sound and Vibration

SCS 9010 - Sound Quality & Vibration Diagnostics

The system SCS9010 is designed to permit to the customer to perform very easy and fast measurements on the vehicle. Small size, light weight, versatile and powerful diagnostic toolkit, designed to give the R&D engineer all needed data acquisition and signal processing tools for a first-aid noise source catching and evaluation.

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• Small size 
• Light weight 
• Veratile and powerful 
• 4 channel parallel I/O 
• 93 dB S/N 
• 0.004% THD 
• 4Hz to 20 kHz frequency response 

M-BMH = Binaural Headset

Elettroacoustic transducer principle: dynamic, open-air 
Frequency range: 20Hz – 18kHz 
Impedance: 160 ohm 
Microphone cartridge sensitivity: 10mV/Pa 
Microphone calibration: a special acoustic coupler allows microphones calibration by means of standard ½” acoustic calibrator 
Headband pressure: approx. 1,6N 
Weight: approx. 110g

M-H42 = In-Line Binaural Microphone ICP Converter and Headphone Adapter

ICP Converter Gain: 0dBV ±0.5dB 
Frequency range: 1Hz – 100kHz 
Wideband noise level: <-90dB 
Dynamic range: >100dB 
Max output signal amplitude: ±5Vpk 
ICP excitation: 2.5 – 5mA constant current / 14-28Vdc 
Headphone Adapter Gain : 0dB (straight connection) 
Size: 15mm diam.- 118mm length (excluding cables) 
Weight: approx. 68g

M-H41 = Four Channel Binaural Headphone Conditioner

Two dedicated Input/Output channels for direct M-BMH connection and Binaural Microphone conditioning 
Two Line/ICP selectable Input channels 
ICP Converter Gain: 0dBV ±0.5dB 
Frequency range: 1.6Hz – 20kHz 
Wideband noise level: <-90dB 
Dynamic range: >100dB 
Max output signal amplitude: ±5Vpk 
ICP excitation: 3.6mA constant current / 14Vdc 
Headphone Adapter Gain : 0dB (straight connection) 
Auxiliary earphone output: 0dB buffered (max load 160ohm) 
Two Output channels: unbuffered, passive 
S/PDIF: Passive (unbuffered) I/O line 
Power supply: internal 9V battery or external 9-12Vdc 
Size: 107mm W – 117mm D – 34mm H (excluding connectors) 
Weight: approx. 360g

(TBA) M-H46 = Four Channel Binaural Headphone & RPM Conditioner

Two dedicated Input/Output channels for direct M-BMH connection and Binaural Microphone conditioning 
Four Line/ICP selectable Input channels 
ICP Converter Gain: 0dBV ±0.5dB 
Frequency range: 1.6Hz – 20kHz 
Wideband noise level: <-90dB 
Dynamic range: >100dB 
Max output signal amplitude: ±5Vpk 
ICP excitation: 3.6mA constant current / 14Vdc 
Headphone Adapter Gain : 0dB (straight connection) 
Auxiliary earphone output: 0dB buffered (max load 160ohm) 
Four Output channels: 2 buffered + 2 unbuffered 
RPM input: 2 fully independent channels, with proprietary coding algorithm 
RPM range: 0 up to 10000 (max. 1kHz input frequency) 
S/PDIF: Passive (unbuffered) I/O line 
Power supply: internal 9V battery or external 9-12Vdc 
Size: 107mm W – 117mm D – 34mm H (excluding connectors) 
Weight: approx. 400g

M-S4 = 4Hz - 20kHz Four Channel Analog I/O Digital PC-Card

Four balanced analog inputs and Outputs 
Frequency range: 20Hz – 20kHz 
A/D and D/A conversion: 24 bit (sampling rate up to 48kHz), simultaneous over four channels 
S/N ratio: >93dB 
THD+N: <-88dB (0.004%) 
Channel crosstalk: <-90dB 
Maximum input signal amplitude: ±4Vpk 
Input impedance: 10kohm 
Output impedance: 100ohm 
Input gain: digitally adjustable up to +48dB 
Output gain: digitally adjustable up to –91.5dB 
S/PDIF: 1 x 24 bit digital I/O available

(TBA) S-SCS8600 = Four channel Audio Recorder & Playback Software

Supported hardware platforms: M-S4plus (recording and playback); pc audio boards (playback only) 
Multilanguage (Italian and English by default; other languages on request) 
Simultaneous recording up to 4 analog channels + 2 RPM signals 
WAVE type output files (user’s choice): single (mono), dual (stereo) or multichannel including RPM data, with header (data properties) 
Start/Stop recording: manual or time-triggered 
Sample rate: 44,1 kHz or 48 kHz 
Sample resolution: 16 or 24 bit 
Gain: 0 dB, +30 dB, +48 dB 
Overload indicators 
Signal’s amplitude bar-graph during recording/playback (only with M-S4plus hardware)