Industry & Product News
New Application Note on Smart Speaker Acoustic Measurements Now Available
Smart speakers are a relatively new class of consumer audio device with unique characteristics that make testing their audio performance difficult. In this new application note, Audio Precision provides an overview of smart speaker acoustic measurements with a focus on frequency response - the most important objective measurement of a device's audio quality. The full document (17 pages) is now available in PDF immediately after filling a request form .    Download the Application Note

New Research on Professional Mixer Consoles Forecasts Market to be Worth $1 Billion US in 2023
The professional mixer console market achieved global revenues of $775 million US in 2018 and is on track for annual sales of nearly $1 billion US by 2023, according to a comprehensive new report from Futuresource Consulting. The market research firm has been focusing on specific product categories in the professional audio industry, from microphones to professional headphones, which previously have not been fully characterized on a global perspective. Audio mixers are an interesting category, since they are at the center of the action .    Read More


Sonus faber Launches Olympica Nova Speaker Collection at RMAF 2019
Sonus faber announced the launch of its Olympica Nova high-end speaker collection, with seven completely new models, at the 16th Annual Rocky Mountain International Audio Fest (RMAF). The newly expanded Olympica Nova series embraces the authentic values that inspired the original Olympica line while adding a substantial amount of freshly developed technology, from new drivers and crossovers, to a new cabinet structure and internal volume tuning, and a new exterior look.    Read More


Theory Audio Design Launches at CEDIA Expo 2019
Theory Audio Design is a new loudspeaker and electronics manufacturer from Lake Forest, CA, dedicated to combining acoustic performance and aesthetics in new audio products for the modern home. Founded by Paul Hales - a 30-year loudspeaker engineer, AV industry veteran, and owner of the highly regarded audio manufacturer Pro Audio Technology (PRO) - Theory products marry PRO's acoustic performance and professional features with sophisticated contemporary design at a much lower cost .    Read More


USB-IF Announces Publication of USB4 Specification that Doubles Bandwidth to Extend USB Type-C Performance
The USB Implementers Forum (USB-IF), the support organization for the advancement and adoption of USB technology, announced the publication of the USB4 specification. The USB4 is a major update to deliver the next-generation USB architecture that complements and builds upon the existing USB 3.2 and USB 2.0 architectures. The USB4 architecture is based on the Thunderbolt protocol specification contributed by Intel Corp. to the USB Promoter Group. It doubles the maximum aggregate bandwidth of USB and enables multiple simultaneous data and display protocols .    Read More


Denon Introduces PMA-150H Network-Enabled Integrated Amplifier and DAC
Denon announced its latest high-performance integrated network amplifier, the PMA-150H, directly targeting new generations who want to upgrade their listening experiences. The compact PMA-150 easily connects all popular digital and analog sources, including CD players, TVs, turntables, and USB devices. Its HEOS built-in technology enables users to access music over Wi-Fi, Bluetooth and wired Ethernet using the HEOS app, or streamed directly via Apple Airplay 2 and Spotify Connect .    Read More


Microchip Simplifies Power Delivery (PD) in Growing USB Type-C Charging Market
USB Type-C has become increasingly popular, and with the introduction of Power Delivery (PD), it is now possible to charge more types of devices - and charge faster - than ever before. To remove the traditional complexity and high costs associated with implementing USB Type-C, Microchip Technology announced two new USB-IF-certified USB 3.1 solutions that simplify USB Type-C PD for a range of applications. The new USB705x family also introduces unique PD implementations called HostFlexing and PDBalancing .    Read More


SEAS Launches New Prestige Titan L19RNX1 Woofer
SEAS Fabrikker continues to deliver on its promise to completely renew its product portfolio since the company revitalized its production, moving manufacturing from Taiwan to a new production line in Moss, Norway. Following the announcement in May 2019 of a completely new product size of woofer in the Excel Graphene Woofer Series, named the 19-series, SEAS has now launched the L19RNX1 (H1878-08) in the affordable Prestige Titan Series. The new L19RNX1 woofer was designed to respond to the challenges of high-res audio reproduction with improved clarity and dynamic capability .    Read More


Bryston Introduces BDA-3.14 Multi-Function Streaming DAC with Integrated Music Player
Bryston has introduced the BDA-3.14 multi-function DAC that adds an array of impressive features to its existing BDA-3 DAC platform. Delivering the level of performance and build quality that users expect from Bryston, the new DAC includes a built-in music player, onboard digital volume control and an updated user interface. The BDA-3.14 will be available from Bryston dealers beginning Q4, 2019 and carry an MSRP of $4,195 US   Read More

Guest Editorial
Oliver 
A. Masciarotte


High Resolution Audio
A Year of Living with HRA Streaming

Long before smartphones and Spotify, teens walked around with music in their pockets. Like Pandora today, the quality wasn't great but they were "your tunes," not some consultant's idea of "what kids want." It was 40 years ago in July that the TPS-L2 debuted, a dignified blue portable cassette player called the "Soundabout." The portable cassette player was the first of the legendary Walkman line. And 420 million Walkpeople later, that first $470 (in 2019 dollars) Sony ancestor changed the face of mobile music. 2019 has been a year of milestones. Some good, like the Walkman's birthday, and some... well, not so much.

On July 1, 1979, Sony unleashed the Walkman TPS-L2, turning mobile music listening mainstream.

MQA support by the CE industry, delivery platforms, and record labels has continued apace. With 325 MQA-encoded CDs now on the market and TIDAL's catalog of MQA-encoded "master" files growing to some one thousand albums, the new format is poised to become a viable alternative to bulky PCM or HRA FLAC delivery where file size or network payload carriage is tight. Live music streaming service nugs.net added MQA support this year, as has the China-exclusive on-demand streamer Xiami Music.

The wave of TIDAL buzz that crested on our shores back in 2018 has subsided a bit now that the Gallic Xandrie SA launched Qobuz in North America at this year's AXPONA show. I've been enjoying Qobuz for most of this year, and am pleased to report that TIDAL and Qobuz should not be thought of as duplicates. They are largely complementary. Though each offers strengths in genre-specific areas, their catalogs do overlap, especially for popular mainstream titles. For less poppy music, each provides a unique window into a world for which most music enthusiasts, in bygone days, could only pine. Whether it's Jazz, Musical Theater, Rap, World, Classical or Americana that trips your trigger, TIDAL and Qobuz both have something that will delight you.

Speaking of streaming, Primephonic has strategically realigned its offerings to focus on HRA Classical consumers, a niche-within-a-niche. With "...over 1 million classical tracks," and metadata tailored to the complex demands of classical, it's too soon to know if Primephonic will succeed but it certainly is well positioned. Last year saw the premier of OraStream's Brio, which offers streamed high-res content plus playback of local HRA files including DSD. OraStream provides the back end for Primephonic's streaming HRA service.

Lossless 24-bit FLAC Streaming is now the top tier offered by Primephonic, the streaming service designed for classical music.

However, all was not rosy this year, as Apple stuck to its insistence on distributing only lossy-encoded content from its now huge stock of higher-resolution lossless recordings. On August 7, Apple announced Apple Digital Masters, what appears to be a consumer-facing rebranding of its Mastered for iTunes program first started in 2012. FLAC already has spotty support in the Apple ecosystem, including some Apple TV models plus HomePod, iPhone 7, 8, and iPhone X. Could this mean we'll see FLAC support in the Apple Music app that's replacing iTunes in the upcoming macOS Catalina? Will Apple Music provide a Trojan horse "entrée" into Windows for ALAC now that it's open source? Will Apple start selling lossless music alongside its current lossy inventory? Only time and market forces will tell...

One format that clearly lost the consumer mindshare war this year, not that it ever had a chance, was the Pure Audio Blu-ray initiative led by Stefan Bock at msm-studios. Pure Audio Blu-ray was a valiant and well-designed attempt to address the hilarious blunders made by the DVD Forum and its DVD-Audio format. However, with no PR backing from the usual suspects, the audiophile masses (all 37 of us) were not made aware of the format's existence, and death ensued.

OraStream's adaptive streaming supports native resolution at the maximum available bandwidth with extensive support for high-resolution audio formats, including FLAC.

After three years of promotion by the Recording Academy's Producers & Engineers Wing along with gear makers and major labels, 2019 has finally seen widespread acceptance of HRA audio by the CE industry. With the sharp increase in appliance-level streamers from high-end manufacturers, casual audiophiles will have an ever wider range of choices in how they consume better quality audio. Hoorah!
                  

Fresh From the Bench
Sonarworks True-Fi Software - The Simple EQ to Fix Your Headphones
By  Luke McCready
 
This review focuses on something special for headphones, looking in-depth at the Sonarworks True-Fi Software, which aims to improve headphone listening on the desktop and smartphone at a price consumers can afford. In 2017, Sonarworks launched True-Fi on the desktop for Windows and MacOS. The road to mobile support was inevitable, and Sonarworks began Android and iOS development early in 2018. A permanent desktop/mobile True-Fi license can be purchased and can be activated on three devices. Luke McCready test drove the software to discover its strengths and limitations, and also shares what's coming next for Sonarworks. This article was originally published in audioXpress, July 2019 .   Read the Full Article Now Available Here

Voice  Coil Test Bench
The New Wavecor SW280WA01 Shallow Subwoofer
By Vance Dickason
 
This edition of Test Bench characterizes the new SW280WA01 shallow mount 10" home audio subwoofer from Wavecor. This new driver represents some interesting driver technology that has application in small narrow spaces and has a unique and interesting feature set that starts with an extremely shallow 76 mm (3") depth proprietary eight-spoke vented cast-aluminum frame. If inset mounted into a 0.75" MDF baffle, the driver would only protrude into the enclosure by about 2.45"! Other features include the incorporation of a flat glass fiber/PMI foam sandwich cone, a dual surround no-spider suspension, along with an innovative dual-cone design that facilitates mounting the motor structure inside the frame. The cone is driven by a 39 mm diameter voice coil using a vented fiber glass former wound with round copper wire. Wavecor also incorporated its "balanced drive" motor configuration that features an extended and shaped pole piece as well as an aluminum shorting ring (Faraday shield). Motor parts have a black emissive coating for enhanced cooling, along with a dual flared 10 mm diameter pole vent. Last, the voice coil is terminated to gold terminals located on opposite sides of the frame to discourage rocking modes. This article was originally published in Voice Coil, June 2019 .   Check it out here!
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