All items tagged with battery life (15)

Dolphin Design Unveils Innovative IP for Sound Classification Reducing Power Requirements by 99%

June 27, 2023 by audioXpress Staff

Dolphin Design Unveils Innovative IP for Sound Classification Reducing Power Requirements by 99%

Dolphin Design, a semiconductor designer of power management, audio, and processing devices with in-house ASIC design services, announced the launch of WhisperExtractor, a mixed-signal technology for voice and audio-enabled SoCs, enabling voice and sound classification at a record µW level power budget. The new technology paves the way to breakthrough always-on voice user interface, real time speech-to-text, and always-on sound detection.

USound New High-Performing ASIC Linear Audio Amplifier Boosts the Battery Life of TWS and Hearing Aids

October 24, 2022 by Joao Martins

USound New High-Performing ASIC Linear Audio Amplifier Boosts the Battery Life of TWS and Hearing Aids

Austrian MEMS speaker pioneer USound continues to pursue the integration of its patented drivers in solutions that are ready for manufacturers to use. Following the release of a complete audio module for true wireless earbuds and hearing aids, the company now announced the launch of a new ASIC linear audio amplifier, Tarvos 1.0 UC-P3010, purposely designed to drive USound MEMS speakers. This new audio amplifier also boosts the battery life, meeting or exceeding current market requirements.

Apple Announces Second-Generation Better AirPods Pro

September 8, 2022 by Joao Martins

Apple Announces Second-Generation Better AirPods Pro

Apple announced its highly anticipated update to its best-selling AirPods Pro true wireless earbuds. We don't know which model Apple sells the most, if the updated "loose-fit" standard AirPods, or the in-ear and more expensive noise cancelling AirPods Pro. The AirPods third-generation were launched in October 2021. Nearly a year after that, the flagship AirPods Pro were announced, delivering 2x better Active Noise Cancellation (ANC), longer battery life, better drivers and a new improved charging case.

Soundcore Unveils Wireless Headphones and TWS Earbuds With Stronger ANC and Long-Lasting Battery Life

August 26, 2022 by Joao Martins

Soundcore Unveils Wireless Headphones and TWS Earbuds With Stronger ANC and Long-Lasting Battery Life

Soundcore, the premium audio brand of Anker Innovations, launched the Space Q45 over-ear wireless ANC headphones and the Space A40 true wireless ANC earbuds. Both models in the new Space series feature an upgraded active noise cancelling system, which the company says it offers a leap forward in the customizable, noise-free listening experience, while delivering ultra-long playtime and impressive audio performance.

Audio-Technica Releases Affordable ATH-M20xBT Wireless Headphones

April 12, 2022 by audioXpress Staff

Audio-Technica Releases Affordable ATH-M20xBT Wireless Headphones

Audio-Technica released the Bluetooth wireless version of its ATH-M20x headphones, the entry-level model in the M-Series, delivering the same over-ear experience with the same sonic signature as the professional wired studio model. Adding wireless convenience benefits to the acclaimed M-Series collection is both an opportunity and a big risk for Audio-Technica, requiring matching the same linear audio response and enhanced bass, while adding best-in-class battery life.

Aspinity AML100 Analog Machine Learning Chip Redefines Always-on Power Efficiency for Voice Applications

February 23, 2022 by Cristina Costa

Aspinity AML100 Analog Machine Learning Chip Redefines Always-on Power Efficiency for Voice Applications

Aspinity launched the first member of its analogML family, the AML100, which is the industry’s first and only tiny machine learning (ML) solution operating completely within the analog domain. As such, the AML100 reduces always-on system power by 95%, allowing manufacturers to dramatically extend the battery life of devices and migrate walled powered always-on devices to battery - opening whole new classes of products for voice-first and smart home systems.

Diodes Introduces High-Efficiency Class-D Stereo Audio Amplifier Device

October 13, 2021 by audioXpress Staff

Diodes Introduces High-Efficiency Class-D Stereo Audio Amplifier Device

Diodes Incorporated introduced the PAM8965 Class-D stereo audio power amplifier with an integrated synchronous boost converter, and external audio feedback pins, which allow for customization of sound. This high-efficiency device is targeted for use in AI-enabled, portable, wireless speaker systems, and portable musical instruments - where elevated output power, extended battery life, and compact construction are all key requirements.

Audio-Technica Compact and Affordable ATH-S220BT Wireless On-Ear Headphones

August 26, 2021 by audioXpress Staff

Audio-Technica Compact and Affordable ATH-S220BT Wireless On-Ear Headphones

Showing how affordable mainstream products don't need to compromise on essential features and quality, Audio-Technica announced the introduction of its ATH-S220BT wireless headphones, featuring a lightweight, comfortable design, best in class battery life (up to 60 hours), low-latency wireless performance for maximum video and gaming enjoyment, and many additional performance and convenience features.

R&D Stories: The Evolution of True Wireless Stereo

May 6, 2021 by Jean-Marc Luneau

R&D Stories: The Evolution of True Wireless Stereo

Adding a valuable perspective to the topic of True Wireless Stereo (TWS) earbuds and hearables development, Jean-Marc Luneau (7 Sensing Software) details meaningful new features and improvements for brands to differentiate their products and make them stand out in today’s crowded market. This article was originally published in audioXpress April 2021.

AKM Launches Low Power Solution for True Wireless Stereo (TWS) Development with ANC and Promotes Complete Solution Portfolio

September 18, 2020 by Joao Martins

AKM Launches Low Power Solution for True Wireless Stereo (TWS) Development with ANC and Promotes Complete Solution Portfolio

Demand for True Wireless Stereo (TWS) products reflect the growing demand for multi-function, health care, and connected wearable solutions, all requiring smaller and longer battery life devices. Asahi Kasei Microdevices (AKM) has recently introduced the AKM AK4336ECB ultra low power audio codec, a 4-channel ADC and one channel DAC that supports active noise cancelling designs, complementing its complete portfolio of audio systems and sensors for TWS development.

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