Clio11.42 Electrical and Acoustical Tests （Horn tester）

About this manual
This user's manual explains the clio system hardware and clio 11 software.
All software versions are covered, please note that clio 11 software is designed to operate in conjunction with the supplied PC hardware.If the hardware is absent or the serial numbers do not correspond then clio 11 will operate in demo mode only.1.1.1 what this user manual does cover
The clio system is a complete electro-acoustic analyzer.There are thousands of books on many of the topics that clio handles as a measurement system.The simple definition of frequency response could be extended to a book itself.This user manual is intended only as a guide to allow the user to quickly become efficient in using the clio system, its user interface, its hardware features and limits.Every topic is handled through real life examples with dozens of actual measurement being presented for clarity.It is therefore a how to manual;Why is left to the reader to explore through other literature and should be considered as essential reading.There is however reference [1], 'testing loudspeakers' by joseph d'appolito, which, in our opinion, is the perfect complement of what is covered here.Anyone who feels that why and how is strongly related should seriously consider buying this wonderful book

1.Generator
two channels 24 bi1Hz output impt sigma-delta d/a converter
Frequency range:1Hz-90kHz
Frequency accuracy:>0.01%
Frequency resolution:0.01Hz
Output  impedance:660ohm
Max output level (sine):17dbu (5.5vrms)
Attenuation:0.1 dB steps to full mute
Thd+noise(sine):0.008%
Digital out:Spdif
2.Analyzer
Two channels 24 bit sigma-delta a/d converter
Input range:+40 ÷ -40dB
Max input acceptance:+40dbv (283vpp)
Input impedance:128kohm (5.6kohm mic)
Phantom power supply:24V
3.PC system resources
One free IEEE1394 port
4.miscellaneous
sampling frequencies:192kHz, 96kHz and 48kHz.
Connections:Analog 2 XLR combo in, 2 XLR plus 2 RCA out, 1 RCA
digital out digital connection:6-pin IEEE1394
power supply:IEEE1394 or 12V DC
dimensions :16(w)X17(d)X4(h)
weight:0.8 kg