All items tagged with speaker protection (10)

Cirrus Logic Introduces Smart Amplifier and Low-Power Codec Solution for Enhanced Sound from Small Speakers

June 1, 2023 by Joao Martins

Cirrus Logic Introduces Smart Amplifier and Low-Power Codec Solution for Enhanced Sound from Small Speakers

Cirrus Logic announced a premium audio solution built specifically for PCs that enables a louder, more immersive audio experience, whether listening to voice calls and music from the small internal speakers on ultrathin laptops or from headphones. Built specifically for PCs, the Cirrus Logic CS35L56 smart amp and CS42L43 SmartHIFI codec minimize hardware and software design complexity for OEMs, simplifies design for PC manufacturers and contributes to a reduction in the total number of components and board space.

Nuvoton ICs with Integrated Klippel Controlled Sound - New Possibilities for Speaker Design

September 22, 2022 by Mike Klasco

Nuvoton ICs with Integrated Klippel Controlled Sound - New Possibilities for Speaker Design

What more could speaker system designers want? How about not just to protect the speaker from overload, but enable the speaker to play louder with reduced bass distortion? Mike Klasco writes about his experience working with Nuvoton smart amps with integrated Klippel Controlled Sound (KCS) technology. Now in mass production and offering new possibilities for speaker design. First product examples are now available in the market.

Cirrus Logic Introduces New CS35L45 Smart Boosted Amplifier for Mobile Devices

March 24, 2021 by audioXpress Staff

Cirrus Logic Introduces New CS35L45 Smart Boosted Amplifier for Mobile Devices

As consumers increasingly use their phone’s internal speakers to listen to music, podcasts, gaming, and other applications those mobile devices where never intended, Cirrus Logic has introduced its newest flagship CS35L45 boosted amplifier to enable an improved audio experience from smartphones, tablets and mobile gaming devices. The new smart amplifier enables higher excursion for high-peak loudness, improved dynamic range and bass precision, with less noise and audible artifacts. It also helps to achieve improved tonal balance at all volume levels, enabling mobile device manufacturers to push audio performance to new industry benchmarks.

McIntosh Announces Matching MC830 Solid State Amplifier and C8 Vacuum Tube Preamplifier

September 17, 2020 by audioXpress Staff

McIntosh Announces Matching MC830 Solid State Amplifier and C8 Vacuum Tube Preamplifier

Following the immensely popular and retro styled MA252 and MA352 Integrated Amplifiers, which took design cues from the timeless MC275 Vacuum Tube Amplifier, McIntosh introduced two more matching separates with similar styling: the MC830 Solid State Amplifier and C8 Vacuum Tube Preamplifier. "Featuring styling reminiscent of their 1950s and 1960s designs, the MC830 and C8 are full of modern day technology to produce an amazing home audio experience. When a pair of MC830s are combined with the C8, they can form the foundation of system that can deliver a lifelike home audio experience," McIntosh says.

Klippel and Nuvoton Unveil Smart Amplifier Solution with Integrated KCS Speaker Control Algorithm

August 21, 2020 by audioXpress Staff

Klippel and Nuvoton Unveil Smart Amplifier Solution with Integrated KCS Speaker Control Algorithm

Klippel announced an exciting cooperation with Nuvoton Technology, a leading provider of consumer-electronics and computer ICs from Taiwan, to release a new type of smart amplifier with integrated Klippel Controlled Sound (KCS) technology that compensates for nonlinear speaker responses. As a result of the project, Nuvoton developed the highly efficient mono Class D audio amplifier devices, NAU83G10 and NAU83G20. Both devices are now available.

Loudspeaker Failures and Protections (Part 1)

February 19, 2020 by Mike Klasco and Steve Tatarunis

Loudspeaker Failures and Protections (Part 1)

A new generation of effective and powerful speaker protection technology, using literally all the capabilities and power of pro sound rackmount loudspeaker management processors, is now being designed into mobile audio products that use very small loudspeakers. The implications are that mobile consumer electronics are going to play louder and sound better than ever. But to optimize speakers this way, we need to understand what causes loudspeakers to fail. This article was published originally in audioXpress, August 2013.

ESS Powers New Generation of Better Sound Audio Devices with New Smart Power-Amplifier Technology

November 22, 2019 by audioXpress Staff

ESS Powers New Generation of Better Sound Audio Devices with New Smart Power-Amplifier Technology

ESS Technology announced the ES8018 Sabre Smart Power-Amplifier (SPA), a new-generation device designed to boost the audio quality and efficiency of phones, tablets, wireless speakers, and even the smallest connected wearable devices. According to the Californian company, the ES8018 combines major advances in amplifier design with advanced speaker-protection algorithms, creating a revolutionary new amplifier design in the smallest solution available currently to the industry.

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.

Eminence D-fend SA300

June 22, 2016 by Vance Dickason

Eminence D-fend SA300

In 2013, Eminence Speaker introduced the D-fend SA300, a fully programmable stand-alone unit designed to protect passive loudspeakers from excessive power conditions. With patent-pending technology, D-fend enables maximum driver performance while ensuring damage-free operation. D-fend eliminates worries about blown speakers, HF drivers, or crossovers; or even worse, fire caused by excessive heat. This article was published in Voice Coil, October 2013.

New GXD Processing Amplifiers from QSC at Winter NAMM

December 26, 2014 by audioXpress Staff

New GXD Processing Amplifiers from QSC at Winter NAMM

QSC is featuring their new GXD Series Processing Amplifiers for entertainment and production applications at the 2015 Winter NAMM show. The new GXD Series Class-D amplifiers combines complete loudspeaker DSP processing capabilities with multiple routing options and advanced protection circuitry at very affordable prices. QSC will be introducing other new products and will be streaming live from the show floor.