http://www.head-acoustics.de/eng/index.htm HEAD acoustics provides to you an insight into new developments and interesting dates Tue, 30 March 2010 12:12:21 GMT ListGarden Program 1.3.1 http://blogs.law.harvard.edu/tech/rss http://www.head-acoustics.de/eng/news_telecom_18_12_09.htm For more than 20 years HEAD acoustics has made important contributions to the development of new telecommunication standards by closely cooperating with standardization institutes and telecom industry organizations (3GPP, 3GPP2, ITU-T, ETSI, TIA, GCF, PTCRB, DECT Forum etc.). 18.12.2009 http://www.head-acoustics.de/eng/news_telecom_15_12_09.htm With the new version 2.4.200 of the analysis system ACQUA, three new ACOPTs (ACQUA Options) for psychoacoustic analyses (loudness/sharpness/ roughness), room acoustics measurements (based on MLS signals) and STI calculations (speech transmission index, STITEL/STIPA/RASTI) have become available. 15.12.2009 http://www.head-acoustics.de/eng/press_releases_telecom_14_12_09.htm MFE X (Code 6481) is the new front end for acoustic measurements of NG-DECT/CAT-iq™ terminals, e.g. according to the new CAT-iq™ audio test specification of the DECT Forum. 14.12.2009 http://www.head-acoustics.de/eng/press_releases_telecom_17_11_09.htm In November 2009, the Global Certification Forum (GCF) has raised the priority of 2G/3G wideband audio test cases to priority "1" making them compulsory for all 2G/3G mobile phones with AMR-WB audio codec applying for market entry anywhere in the world. At the moment, the ACQUA test platforms offered by HEAD acoustics, TP 89 based on the measurement front end MFE III.1and TP 90 based on the MFE VI.1, are the only ones validated for all test cases. 17.11.2009 http://www.head-acoustics.de/eng/news_telecom_12_11_09.htm HEAD acoustics milestones in VoIP Testing 12.11.2009 http://www.head-acoustics.de/eng/nvh_squadriga.htm SQuadriga is a versatile and a high per- formance four-channel frontend. Thanks to its compact dimensions, its low weight and internal flash memory it is ideal for mobile use. 05.11.2009 http://www.head-acoustics.de/eng/press_releases_aac_2009_07_09_09.htm HEAD acoustics is one of the organizers of the first Acoustics Colloquium taking place in Aachen 07.09.2009 http://www.head-acoustics.de/eng/nvh_artemis.htm New features and applications 10.07.2009 http://www.head-acoustics.de/eng/nvh_head_data_portal.htm Software for structured and cross-linked documentation, viewing and organizing of data. 10.07.2009 http://www.head-acoustics.de/eng/nvh_hsu_III_3.htm Artificial head microphone for the measurement of very low sound pressures 10.07.2009 http://www.head-acoustics.de/eng/news_telecom_etsi_voip_sqte.htm Anonymous report now available. 22.04.2009 http://www.head-acoustics.de/eng/nvh_hms_IV.htm The HEAD Measurement System IV is a stand-alone, mobile measuring device that is ready to perform aurally accurate binaural recordings immediately after powering up. 14.07.2008 http://www.head-acoustics.de/eng/nvh_boni_squeal.htm Software for the Objective Determination of Brake Sound Quality 10.05.2008 http://www.head-acoustics.de/eng/nvh_head-visor.htm System for Real-Time Identification of Sound Sources 10.03.2008 http://www.head-acoustics.de/eng/telecom_standards_en_50332.htm Maximum sound pressure level for electroacoustic devices 17.02.2008