BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Akustik-Blog - ECPv6.15.20//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Akustik-Blog
X-ORIGINAL-URL:https://blog.rwth-aachen.de/akustik
X-WR-CALDESC:Veranstaltungen für Akustik-Blog
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:Europe/Berlin
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20230326T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20231029T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20240331T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20241027T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20250330T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20251026T010000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=Europe/Berlin:20241021T140000
DTEND;TZID=Europe/Berlin:20241021T150000
DTSTAMP:20260426T015451
CREATED:20241016T115744Z
LAST-MODIFIED:20241016T115744Z
UID:3180-1729519200-1729522800@blog.rwth-aachen.de
SUMMARY:Struck: Simulated Free Field Measurements
DESCRIPTION:Time selective techniques that enable measurements of the free field response of a loudspeaker to be performed without the need for an anechoic chamber are presented. The low frequency resolution dependent room size limitations of both time selective measurements and anechoic chambers are discussed. Techniques combining signal processing and appropriate test methods are presented enabling measurements of the complex free field response of a loudspeaker to be performed throughout the entire audio frequency range without an anechoic chamber. With an appropriate choice of stimulus and analysis\, it is shown that this technique can also be used for measurements of harmonic distortion. \nChristopher Struck is the CEO and Chief Scientist for CJS Labs\, a consulting firm in San Francisco specializing in electroacoustics for product design and testing. Mr. Struck has held positions at Brüel & Kjær\, GN ReSound\, Dolby Laboratories\, and Tymphany Corporation. Mr. Struck holds a degree in Electrical Engineering from the University of Wisconsin – Madison\, where his studies also included electronic music composition. Mr. Struck is the author of many technical papers\, application notes and articles. During the course of his work\, he has traveled extensively throughout the world\, providing training and lecturing on the topics of acoustics\, signal processing\, and measurement techniques. He is a Fellow and Past Standards Director of the Acoustical Society of America. He is a Fellow and former Governor of the AES\, a Senior Member of the IEEE\, and a member of SMPTE and INCE. He is active in US national and international standardization in the fields of acoustics and electroacoustics and heads the US delegation to IEC TC 29 – Electroacoustics and ISO TC 43 – Acoustics. \nMelden Sie sich hier an um Einladungen zu den Kolloquium-Vorträgen per E-Mail zu erhalten.\nRegister here to receive the invitations to colloquium talks via e-mail. \nZoom-Meeting-ID: 954 4073 3814\nPasswort: 450783
URL:https://blog.rwth-aachen.de/akustik/event/struck-simulated-free-field-measurements/
LOCATION:IHTA Seminarraum (60 Persons) and Zoom-Meeting (Hybrid)\, Kopernikusstr. 5\, Aachen\, 52074\, Deutschland
CATEGORIES:Vortrag
END:VEVENT
END:VCALENDAR