KLIPPEL Demonstration of In-Situ Room Compensation (ISC) скачать в хорошем качестве

KLIPPEL Demonstration of In-Situ Room Compensation (ISC)

Most standard measurements are performed at a single point (e.g. 1m On-Axis). The In-Situ Room Compensation (ISC) module copes with an imperfect acoustical environment by calculating a complex filter that compensates for room effects. Using this technique, simulated free field data can be acquired according to the IEC standard 60268-21. This video gives an overview of the module, a practical demonstration of In-Situ measurement, handling tips and a compensation method comparison. It's a great way to learn about our anechoic room solution for measuring any loudspeaker in any room under standard conditions. More information on the KLIPPEL website: https://www.klippel.de/products/rd-sy... Further Information: C. Bellmann, W. Klippel: Fast Loudspeaker Measurement in Non-Anechoic Environment, presented at the 143rd Convention of Audio Eng. Soc., New York, USA, October 2017. Chapters 00:00 Intro 00:24 Introduction In-Situ Room Compensation (ISC) 00:46 Roadmap 01:13 Measurement - Target of acoustic measurement 02:05 Measurement - Where should I measure my speaker? 04:04 ISC in Detail - How does it work? 05:48 ISC in Detail - How to get a good reference? 06:53 ISC in Detail - Compensation method compared 07:29 Live Demo - Measurement example 07:56 Live Demo - Reference measurement 09:58 Live Demo - In-Situ measurement 20:40 Summary