CLIO 12 Standard / QC


CLIO 12 by Audiomatica is the industry's flagship multipurpose acoustic and electrical measurement solution. It is a fully integrated hardware/software platform that eliminates the inaccuracy and unreliability of solutions that force you to combine and manage components from different manufacturers. In development for over 25 years, CLIO has become an audio tool that no serious practitioner in the industry can ignore. Once you experience the depth and breath of its features combined with its accuracy and ease of use, CLIO will become the first choice for both technical staff and those who manage ROI.

CLIO 12 is a Windows based system with a fresh new look that runs on a standard PC or Mac using Boot Camp. It is fully compliant with both 32bit and 64bit versions of Windows XP through Windows 10. A key advantage of the CLIO system is precision hardware control with unrestricted access to all measurement parameters via a polished, user friendly software interface. CLIO gives you laboratory grade accuracy and repeatability with using tightly integrated, self calibrating hardware designed and built completely in-house by Audiomatica of Florence, Italy.



CLIO FINDS DAILY USE IN


  • Electronic equipment

  • Loudspeaker systems

  • Driver development and verification

  • Passive and active crossover design

  • Microphone development

  • Amplifier development

  • Vibration analysis

  • Telephone & hearing aids

  • Emergency communication systems

  • Environmental noise

  • Room acoustics

  • Research and development

  • Quality control in production lines

  • Academic institutions

  • Your imagination is the limit


GENERAL FEATURES

Unlike other measurement systems that focus their data acquisition on a single technique, CLIO 12 executes several very different measurement techniques resulting in a significant advantage over its competition. Real world devices can respond with different physical phenomenon with various stimuli acquired with various techniques. Consistency in outcome can confirm design goals of linearity while differing outcomes can reveal valuable information about non-linear behaviors. Expert technicians no longer have to stock a lab full of disparate measurement devices with their operational differences, data incompatibilities and high cost of ownership. CLIO 12 can take the place of thousands of dollars of equipment, reduce the setup time required to execute the measurements and reduce the amount of operator training required.

CLIO's comprehensive measurement environment is divided into three primary modules:


  1. The Maximum Length Sequence and Logarithmically Swept Sine stimuli are used in the MLS & LogChirp module for in-depth 2D and 3D analysis of the time and frequency domains. The capabilities in this module number in the dozens and are listed in the Detailed Specifications link.


  2. The Sinusoidal module produces Logarithmically Swept Sines, Stepped and Gated Stepped Tone Bursts as an ideal tool for analyzing non-linear behaviors, peak output capability, circumstances requiring extremely high noise rejection, specialized impedance measurements, etc.


  3. The FFT, RTA and Live Transfer Function module functions as a classical single-channel or dual channel FFT with dozens of analysis options and even more stimulus options, including user supplied stimuli including live music. A scope-like time domain view with triggering options facilitates the CEA 2010 measurement sequence or standard scope views. In dual channel mode this time domain plot shows the deconvolution of the real time impulse response.


There are a large array of other modules in CLIO that make it one of the most flexible measurement solutions available. A subset of these features are highlighted below - please see the Detailed Specifications and User Manual links for complete listings.


  • New CLIO Pocket file import capabilities

  • New Quality Control graphics management feature

  • New STIPA direct measurement and indirect processing menu

  • New 2D and 3D Cycle Wavelet processing and Burst Decay Plots

  • Linearity and Distortion plots non-linear behavior on an X/Y plot

  • IEC 61672 integrating sound level meter with extensive Leq and frequency analysis

  • Interactive L-C-R Bridge measures passive components on the fly

  • Wow & Flutter Meter with time and frequency analysis

  • Thiele Small Parameter calculation for loudspeaker driver characterization

  • STI and STIPA per IEC 60268-16:2011 for intelligibility characterization

  • Directivity analysis for loudspeakers with 2D Color maps

  • Circular and waterfall plots for complete spatial characterization

  • Time-Frequency Analysis to evaluate Cumulative Spectral Decays and Energy Time Frequency

  • Wavelet analysis for joint time-frequency loudspeaker characterization as 3D plots or Color Maps

  • Extensive data and graph exporting and data import

  • Sophisticated stimulus generator with real-time sweeper and Low Pass, High Pass filters

  • Extensive ISO 3382 acoustical parameters calculation with interactive table

  • Extremely long LogChirp sweep capability with up to 2M samples

  • Up to 1/192th octave frequency resolution in sinusoidal module

  • Two channel Voltage/Current impedance measurement in sinusoidal module

  • Event trigger mode for time (scope) display in FFT module

  • Dual channel time (scope) display

  • Live Transfer Function trace blanking with low coherence data

  • Multi-resolution windowing with live transfer function

POWERFUL HARDWARE

CLIO's hardware interface is Audiomatica's FW-02. It is an instrumentation grade device with outstanding specifications in a very small package. An industry leading +18dBu maximum output is extremely helpful when you need to drive a system to full output.

The FW-02 has a USB2 interface and includes real-time, glitch free drivers under both 32bit and 64bit versions of Windows XP through Windows 10. The FW-02 is powered with an included 12VDC power adapter that accepts world-wide voltages that makes it convenient for both desktop and laptop use.



Generator
Two channel, 24bit ∆∑ converters
Range: 1Hz-90kHz via 48kHz, 96kHz and 192kHz SR
Frequency accuracy: 0.01% (minimum)
Frequency resolution: 0.01Hz
Max output level: +18dBu
Output impedance: 660Ω (balanced), 330Ω (unbalanced)
Attenuation: 0.1 dB steps to full mute
THD+N: 0.008%
Digital out: SPDIF



Analyzer
Two channel, 24bit ∆∑ converters
Range: 1Hz-90kHz via 48kHz, 96kHz and 192kHz SR
Input levels: -40dBV to +40dBV (283Vpp)
Input impedance: 128kΩ (balanced, phantom OFF), 5.6kΩ (balanced, phantom ON)
Phantom power: 24V



Physical
Inputs: 2 XL combo analog
Outputs: 2 XL and 2 RCA analog, 1 RCA digital
Computer: 6-pin, 1394a (FireWire 400)
Power: 1394a or external 12V DC
Dimensions (cm): 16(w) x 17(d) x 4(h)
Weight: 0.8 kg

CLIO 12 QUALITY CONTROL

The Quality Control software extension for CLIO 12 is a powerful suite for executing state-of-the-art production line testing. It includes everything in the Standard edition and adds several important features aimed at loudspeaker, driver, microphone and audio electronics production that require automation with additional diagnostic and data acquisition capabilities. Automated loudspeaker 3D polar data acquisition for export and analysis can be performed with CLIO 12 QC using single or dual turntable setups. 3D Balloons and inverse distance weighting algorithms are included.

CLIO 12 QC's versatile scripting processor with a new graphics management feature is capable of executing a virtually unlimited sequence of test procedures to accomplish even the most complex production line tasks with little operator intervention. Employing methods such as ultra-fast sinusoidal sweeps can enable production cycle times of less than 1 second.

CLIO 12 QC can interact with external hardware or production line controllers in addition to PC peripherals to implement fully automatic procedures. CLIO 12 QC will also act as a measurement server over the TCP/IP protocol. After configuring CLIO 12 QC as a measurement server, one can integrate sophisticated QC measurement techniques inside custom written applications. Interaction takes place over TCP/IP allowing remote control.



Single Pass QC Tests
Single and dual channel frequency and impedance response
Sensitivity (average at up to eight frequencies)
Polarity
THD+N
Specified harmonic response (from 2nd to 10th)
Fast-Track™ Rub & Buzz Detection
TS (Fs, Qt, Qe, Qm, Cms, Mms, Mmd, Vas, Bl, dBSPL, Zmin)
Average level
Loudness Rating (RLR, SLR, STMR)
And more...


CLIO 12 QC stands alone in its flexibility and power for industry professionals requiring a cost effective solution for both acoustic and electrical measurement needs.

FW-02 Colors
FW-02 Panels
FW-01 Inside
Internal Impedance Measurement
Dual Channel FFT Measurement
LogChirp Measurement
ETC with Schroeder Decay Curve
Wavelet of the Same Measurement
Multiple CEA 2010 Perspectives
Two Channel Impedance Method
MLS Derivation Block Diagram
Sinusoidal Derivation Block Diagram