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Summary of Contents for iSEMcon iSEMic Series
- Page 1 iSEMic series microphones & accessories Calibration data my.isemic.com...
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Page 2: Calibration Data
CALIBRATION DATA Human readable ASCII file: 1/6 octave www.iSEMcon.com freefield Sensitivity 2.85 mV/Pa @1kHz 10.00 -0.02 11.26 0.10 ………. 19992.19 0.93 ^ frequency (Hz) ^amplitude response Visit my.iSEMic.com for further information and calibration file download... - Page 4 iSEMic microphones (s) at A GLANCE The new ¼“ iSEMic Microphone and Ac- cessories Series is supply and signal volt- age compatibility to iPhone*1, iPad*1 as well as other mobile devices including laptop computers and Phantom Powered Pro Audio Equipment. The superb func- tionality is provided by the space saving microphone built-in electronics.
- Page 5 Back at the FOH place the same micro- phone can be used to service the PC or MAC computer by the use of an off-the- shelf USB interface and XLR cable. With its mechanically robust design it is well suited for harsh environment use such as open air sound reinforcement measurements.
- Page 6 FEATURES Excitation voltage 2.5V to 52Vdc , current limited Powers from: iPhone, iPad, other mo- bile devices, laptop computers, Phan- tom Power, ICP/IEPE power. Frequency range 20Hz…>20kHz IEC 61672 class 2 frequency response Standard (125dBspl) and High-SPL (>135dB) version ...
- Page 7 Microphone length 3,7” (94 mm) TYPICAL APPLICATIONS Sound-power and sound-field analysis Industrial Acoustics Room acoustics analysis Sound reinforcement Real time analyzers...
- Page 10 PRODUCT OVERVIEW Base kit + additional Phantom Power Adapter special accessory — extension rod...
- Page 11 more...
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Page 12: Product Overview
PRODUCT OVERVIEW Base kit + additional Phantom Power Adapter Accessories: www.iSEMcon.com more... -
Page 13: Ordering Information
ORDERING INFORMATION Item Name 480001 iSEMic 725TR base kit, 725TR microphone, SA-iBF adapter for iPhone/iPad, windscreen, brochure, individual calibration data (freefield&diffusefield) download from my.isemic.com at no cost, metal box 400001 iSEMic 725TR 460001 SA-iBF adapter 460002 SA-SBF adapter 460003 SA-XBF adapter 460004 SA-CBF adapter 460010 SA-BFM500 extension rod 470012 CX-P48/BF... -
Page 14: Application Notes
APPLICATION NOTES FREEFIELD vs. DIFFUSEFIELD USE Only a small percentage of all acoustical measurements are performed in a well defined and/or well controlled environment of an e.g. acoustical labora- tory – on the contrary most acoustical measurements are done under not really controlled conditions. - Page 15 Pressure field: This is found in small confined spaces like sound calibrators. Depending on the nature of the sound field an appropriate microphone, which is optimized for the sound field could be selected. Unfortunately there are many practical situations where the sound field is not really of a well defined type.
- Page 16 The diffuse field response is not easy to measure, because it is not easy to gener- ate a truly diffuse sound field over a wide frequency range but there is a...
- Page 17 procedure to estimate the diffuse field frequency behavior of a free field micro- phone. From literature we know, that a micro- phone’s random (diffuse) incidence...
- Page 18 response can be approximated by measuring the 90 deg incidence re- sponse relative to a single sound source. While it is an approximation only iSEM- con has measured the 90deg response of many iSEMic microphones and used the averaged data to evaluate a 5 order polynomial.
- Page 19 Typical diffusefield meas- urements: Concert SPL monitoring (normally at FOH), Room Acoustics measurement (RT60): the microphone should not target to the sound source. Let it target to the ceiling. This is the most practical way.
- Page 20 In an unlikely event of equipment failure, please contact your local iSEMcon repre- sentative or the iSEMcon factory located Germany (sales@iSEMcon.com). Unauthorised dismantling of the mic- rophone will invalidate the warranty.
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Page 21: Installation
recycling in the European Un- ion. For further information please contact your local au- thority or retailer where you have purchased the product. INSTALLATION iSEMic microphone should not be plugged or unplugged into a mixer con- sole or PA system unless the input channel is muted. -
Page 22: Limited Warranty
Without this proof, which will be checked by iSEMcon, no claims may be put forward. iSEMcon and ist partners reserve the right to charge a process-... - Page 23 The warranty undertaking consists at the option of iSEMcon of the elimination free of charge of material and manufacturing defects through repair, exchange of parts or replace- ment of the entire product. If iSEMcon re-...
- Page 24 national laws do not conflict with these war- ranty terms. Other or broader claims than those set forth here may not be asserted on the basis of this limited warranty. At the same time, you as an end user may in your country have legal claims which are not limited by this limited warranty.
- Page 25 THERE EXISTS NO EXPRESS WARRANTY, RE- GARDLESS OF WHETHER THEY ARE WRITTEN OR VERBAL, BEYOND THIS PRINTED VERSION. ALL IMPLIED WARRANTIES ARE ONLY VALID FOR THE DURATION OF THIS LIMITED WAR- RANTY ISEMCON IS, TO THE EXTENT THAT...
- Page 26 Safety clause and unauthorized applications Products manufactured and/or sold (herinafter products) by iSEMcon GmbH and/or iSEMcon LLC, (here- inafter iSEMcon) are not designed for use as a component in any life support,...
- Page 27 Buyer assumes all risk of loss, damage or injury alleged to arise from the failure or faulty performance of an iSEMcon product in any unauthorized application. Buyer agrees to indemnify and hold harmless...
- Page 28 LLC iSEMcon GmbH PO Box 607 Zeppelinstr. 6 Sylvania, OH 43560 68519 Viernheim Germany Fon 1-877-309-1002 Fon +49 6204 911 24 91 Fax 1-419-517-5007 Fax +49 6204 911 24 90 sales@iSEMcon.com www.iSEMcon.com...
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