All items tagged with Fraunhofer (14)

Cinematic Experiences Through Headphones Inside the Car Using Cingo Technology from Fraunhofer IIS

November 9, 2023 by Joao Martins

Cinematic Experiences Through Headphones Inside the Car Using Cingo Technology from Fraunhofer IIS

Cinema inside the car? The new BMW 7 Series can be ordered with the BMW Theatre Screen option, featuring Fraunhofer's Cingo technology for realistic headphone playback, turning the car into a personal rolling cinema. The enveloping sound is delivered by the car's integrated surround sound system. If the passengers use headphones, the innovative Fraunhofer Cingo technology ensures uncompromisingly perfect sound for the BMW Rear Seat Entertainment Experience.

audioXpress.com - The Most Popular Stories of 2022

December 29, 2022 by audioXpress Staff

audioXpress.com - The Most Popular Stories of 2022

We looked at the popular articles of 2021 in audioXpress.com (including selected articles from audioXpress and Voice Coil magazines), and we created this Top 10 list of news stories and online articles. Once again 2022 expanded slightly on the record-breaking year that was 2021 for audioXpress.com, in terms of number of visits and regular users of the website. Visitors from all over the world returned more often to read the more than 8.650 stories available. Which of the topics and stories published online in 2022 were the most popular? Here are the results!

The Story of aptX - An Epic Journey

December 14, 2022 by Jonny McClintock

The Story of aptX - An Epic Journey

Widely recognized as a high-quality audio compression algorithm, used in film sound to radio broadcast, studios and finally in Bluetooth, where its incorporated into billions of devices, the successful story of aptX technology is inextricably linked to the history of digital audio and a remarkable corporate journey, from APT to CSR and Qualcomm. This article offers an insider's overview of the aptX audio codec adoption and evolution, and how the technology was interlinked with the author's professional career for the past 28 years. This article was originally published in audioXpress, October 2022.

Patent Review: Apparatus Using Missing Fundamental Frequencies to Improve Loudspeaker Sound Focusing

March 16, 2022 by James Croft

Patent Review: Apparatus Using Missing Fundamental Frequencies to Improve Loudspeaker Sound Focusing

This review discusses an invention that promises to successfully process an audio signal to focus an acoustic signal by an arrangement of a plurality of loudspeakers, using a frequency analyzer, a signal processor, and a signal output interface. The frequency analyzer is configured to determine a fundamental frequency and the signal processor configured to adapt an overtone of the fundamental frequency. An approach that can work quite well, even though there are well-known drawbacks that the patent intends to resolve.

Trends in Microspeakers

July 2, 2019 by Mike Klasco

Trends in Microspeakers

Voice Coil April 2019 featured another great Focus article by Mike Klasco (Menlo Scientific) discussing trends in Microspeakers. With more than 1.6 billion mobile phones built annually, each with a microspeaker for the speakerphone and another for the receiver, this side of the speaker industry attracts the giants. Get the full scoop on one of the hottest market segments.

Research from Fraunhofer IDMT Finds Use of Soundbars Actually Improves TV Viewing Experience

October 26, 2017 by audioXpress Staff

Research from Fraunhofer IDMT Finds Use of Soundbars Actually Improves TV Viewing Experience

The German Fraunhofer Institute for Digital Media Technology IDMT, in Oldenburg, Germany, has compared the speech intelligibility and sound quality of a Samsung smart TV and a Samsung soundbar. The results show that using the soundbar considerably reduces listening effort in comparison to using only the TV set. 15 adults aged between 25 and 55 were invited to the Fraunhofer IDMT’s Sound Technologies Lab (STL) in Oldenburg for the study.

Astro Spatial Audio and Adamson Systems Engineering bring 3D Audio to Prolight+Sound 2017

March 20, 2017 by audioXpress Staff

Astro Spatial Audio and Adamson Systems Engineering bring 3D Audio to Prolight+Sound 2017

A special collaboration between Astro Spatial Audio (ASA) and Adamson Systems Engineering will allow visitors to experience true object-based 3D audio for live entertainment at Prolight+Sound 2017 (Frankfurt, Germany - April 4-7). Taking place in Hall 3.1, on booth H14, the two companies will combine their market-leading technologies to host a series of demonstrations using Adamson Point 8 enclosures driven by ASA’s recently launched SARA II Premium Rendering Engine.

Microspeakers, New Patents, and Much More in Voice Coil April 2016

March 24, 2016 by audioXpress Staff

Microspeakers, New Patents, and Much More in Voice Coil April 2016

The April 2016 issue of Voice Coil is now ready for download. This issue features an article on Microspeaker Trends and a complete microspeaker vendor directory. The issue also discusses two interesting new speaker patents and a Test Bench on a small ribbon driver by Tang Band and a 15”subwoofer from SB Acoustics.

Voice Coil September 2015 Edition Is Ready for You!

August 21, 2015 by audioXpress Staff

Voice Coil September 2015 Edition Is Ready for You!

In this issue of Voice Coil: Lookout for upcoming shows, CEDIA Expo in Dallas and the new Loudspeaker Sourcing Show in China. Mike Klasco guides us on a visit to YY, one of the largest diaphragm forming vendors. Test Bench features a 10” woofer from Morel’s Ultimate Titanium line, and a new 2” titanium compression driver from B&C Speakers.

Sennheiser MobileConnect and CinemaConnect Apps Make Custom Sound Adaptation Possible For Individual Audio

June 18, 2015 by audioXpress Staff

Sennheiser MobileConnect and CinemaConnect Apps Make Custom Sound Adaptation Possible For Individual Audio

Following earlier announcements on the technology developed in collaboration with the Fraunhofer Institute for Digital Media Technology, Sennheiser has now released new, updated versions of both its MobileConnect and CinemaConnect apps, allowing users to adjust not only the volume but also the amplification and dynamic range of high- and low-frequency audio content.

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