Low Price Edifier W820NB Plus ANC Headphones Certified for Hi-Res Audio Wireless

Edifier has released the W820NB Plus headphones which continue the brand's outstanding record for affordable but premium quality audio products incorporating the latest technologies. The W820NB Plus headphones are an update of the existing W820NB model, now adding support for the LDAC Bluetooth codec and earning Hi-Res Audio Wireless certification also thanks to 40mm titanium coated dynamic drivers.

The LC3plus codec, co-invented and licensed by Fraunhofer IIS, has received the Hi-Res Audio Wireless certification logo issued by the Japan Audio Society, following an extensive objective and subjective testing process. This shows that LC3plus High-Resolution meets the criteria set by the Japan Audio Society, in particular the support of a 96kHz sampling rate, at least 24 bits per audio sample, and the ability to reproduce frequencies of 40kHz and above.

Japan Audio Society (JAS), the internationally respected audio research organization, has certified MQA's new SCL6 scalable codec for use with its Hi-Res Audio Wireless logo. This new codec carries the technical name of SCL6 and is coming to market as MQair. In the announcement, JAS confirmed that both the new SCL6 (MQA) and LC3plus (Fraunhofer IIS) codecs will receive this new level of certification, created specifically for wireless audio, and expanding the existing Hi-Res Audio certification.

If the market research is accurate and consumers' main priority is audio quality, then it makes sense to offer the best possible options as a way to differentiate new true wireless earbud designs. That was now attempted by Edifier, a company with access to the best available technologies and manufacturing resources. The NeoBuds Pro ANC earbuds are a new Hi-Res Audio certified TWS design, now available to pre-order on IndieGoGo.

The Bluetooth Special Interest Group (SIG) announced it will start qualifying products using the LC3 Low Complexity Communication Codec, part of the new LE Audio Specification announced at CES 2020, back in January. Even though the organization doesn't expect the rest of the specifications that define all the use cases for LE Audio to be released before mid-year 2021, manufacturers are officially encouraged to start implementing the new Fraunhofer/Ericsson codec.

audioXpress December 2019 dives into the latest wireless audio and DSP platforms and solutions in a dedicated Market Update, followed by a review of the latest Audio Precision APx555 B Series audio analyzer. David Logvin shares his experience with the xCORE VocalFusion development platform by XMOS, while Michael Steffes re-confirms a theory that cascaded amplifier + ADC harmonic distortion combine as voltage swings. Christopher Paul explores alternative approaches to the design of a linear current regulator for audio tube amplifiers, Menno van der Veen details an 18 W single-ended valve amplifier using Trans technology, and Richard Honeycutt investigates whether or not swapping out comparable tubes makes any audible difference in a guitar amplifier’s sound. Download your own copy now!

HIFIMAN is a brand revered for its high end planar magnetic and electrostatic headphone solutions. Recently, the company surprised us with the announcement of a TWS model, and now the company confirmed that is now shipping a new wireless version of its acclaimed Ananda open-back planar headphones, an attempt to create a high fidelity personal audio solution that translates the highest possible quality from high resolution audio sources, wired and wireless.