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About Joao Martins

Since 2013, Joao Martins leads audioXpress as editor-in-chief of the US-based magazine and website, the leading audio electronics, audio product development and design publication, working also as international editor for Voice Coil, the leading periodical for the loudspeaker industry. Covering Audio and Video technology for more than 30 years - Broadcast, Film, Computer Graphics, and Music - as founder and editor of several leading publications in Portuguese and Spanish languages, (he's also fluent in French!), he benefits from a broad and rich perspective of those sectors and its multiple verticals. Marketing and Communication Specialist working at the intersection of media and technology for over three decades, Joao Martins started as a musician and studied visual arts and cinema before founding its own (short-lived) advertising agency. After a career in marketing and sales in film, television, radio and pro audio systems, transitioned full time to magazine publishing, founding new

All items written by Joao Martins

Sony Mobile Introduces Bold New Open-ear Wired and True Wireless Earphones

March 1, 2018 by Joao Martins

Sony Mobile Introduces Bold New Open-ear Wired and True Wireless Earphones

At the Barcelona, 2018 Mobile World Congress, Sony Mobile announced its Xperia Ear Duo truly wireless concept, which should be reaching the market in Spring 2018. According to Sony, the Xperia Ear Duo was built to reimagine the wireless headset with a bold new Spatial Acoustic Conductor open-ear design, featuring notifications and environmental awareness, with Google Assistant or Siri support. A similar design is available on the Open-ear Stereo Headset STH40D wired model.

STMicroelectronics and USound Demonstrate MEMS Speaker Headphones at MWC 2018

February 28, 2018 by Joao Martins

STMicroelectronics and USound Demonstrate MEMS Speaker Headphones at MWC 2018

Expanding on the first presentation of USound’s technology at Mobile World Congress a year ago, in 2018 STMicroelectronics hosted a working product demonstration of a in-earphone using only one single MEMS speaker driver per side, as well as a spatial audio demo using 14 drivers on over-ear headphones, proving the technology’s full potential. MEMS speakers developed by USound and manufactured by STMicroelectronics combine minuscule size, low profile, and high efficiency, enabling multiple wearable form factors.

Huawei Enters Patent License Agreement for Fraunhofer IIS MPEG-4 Audio Patent Portfolio

February 28, 2018 by Joao Martins

Huawei Enters Patent License Agreement for Fraunhofer IIS MPEG-4 Audio Patent Portfolio

Global communications equipment provider Huawei has entered into a worldwide patent license agreement with the renowned developer of audio and media technologies, Fraunhofer IIS, for Fraunhofer’s MPEG-4 Audio patent portfolio. The license agreement addresses past and future use of Fraunhofer’s MPEG-4 Audio patent portfolio in Huawei’s products. The patents cover compression formats for perceptual coding of audio signals, including some variations of Advanced Audio Coding (AAC), and other audio/speech coding formats and tools.

Social Music Platform BandLab Technologies Buys What's Left of Cakewalk

February 27, 2018 by Joao Martins

Social Music Platform BandLab Technologies Buys What's Left of Cakewalk

In the middle of all the turmoil around the rumors of the collapse of Gibson Brands, there's some sort of good news for musicians and many home and project studios. Following the hard-to-understand news, back in November 2017, that Gibson was closing Cakewalk - the first clear sign that the group was facing serious financial troubles - there is now a confirmation that not everything is lost for users of Cakewalk's products. Singapore-based BandLab Technologies confirmed the acquisition of Cakewalk Inc. remaining assets.

CEVA Extends its IP Platforms for Bluetooth 5 and Wi-Fi Applications with RISC-V

February 27, 2018 by Joao Martins

CEVA Extends its IP Platforms for Bluetooth 5 and Wi-Fi Applications with RISC-V

Audio and voice signal processing specialists CEVA announced that the complete RivieraWaves suite of Bluetooth 5 (low energy and dual mode) and Wi-Fi 802.11a/b/g/n/ac/ax intellectual property (IP) platforms are now offered with an optional integrated open-source RISC-V MCU. These integration-ready system solutions are ideal for those manufacturers seeking freedom from standard 3rd party processor architectures.

Bragi Introduces Bragi Intelligent Edge Software Suite featuring Bragi nanoAI

February 26, 2018 by Joao Martins

Bragi Introduces Bragi Intelligent Edge Software Suite featuring Bragi nanoAI

After 4 years of development, Bragi has made a breakthrough in ultra-efficient artificial intelligence and says it is ready to deliver the first edge computing AI suite. During Mobile World Congress 2018, in Barcelona, Bragi, the company behind The Dash hearable, now the world’s first intelligent Edge Headphone, announced a B2B offer of Bragi nanoAI as a software solution, which the company says helps to overcome major challenges of the current IoT architecture.

THX Announces End-To-End MPEG-H Positional Audio Solution

February 26, 2018 by Joao Martins

THX Announces End-To-End MPEG-H Positional Audio Solution

THX Ltd., announced the THX Spatial Audio Platform using MPEG-H and jointly demonstrated by Qualcomm Technologies and THX for the first time at Mobile World Congress 2018. The THX Spatial Audio Platform is an end-to-end universal positional audio solution built with the flexibility to support emerging immersive content formats (object-based and ambisonics) and open standards, as well as legacy content, across mobile, PC and consumer electronic devices.

XMOS Introduces Stereo-AEC Far-Field Linear Development kit for AVS, Qualified by Amazon

February 26, 2018 by Joao Martins

XMOS Introduces Stereo-AEC Far-Field Linear Development kit for AVS, Qualified by Amazon

XMOS announced its VocalFusion Stereo Dev Kit for Amazon AVS, the first linear mic array solution qualified by Amazon for far-field performance that supports stereo acoustic echo cancellation. This new voice processor development kit is designed for developers working in the growing Alexa-enabled smart TV, soundbar, set-top box, and digital media adapter market segments, all of which require true stereo-AEC support to deliver compelling “across the room” voice-interface solutions.

STMicroelectronics Introduces Next-Generation Wireless Platform for Higher-Performing Bluetooth Devices

February 23, 2018 by Joao Martins

STMicroelectronics Introduces Next-Generation Wireless Platform for Higher-Performing Bluetooth Devices

Powering the next generation of smart connected objects like digital-home products and wearable electronics, STMicroelectronics has revealed an advanced dual-processor wireless chip that supports new features and enhanced performance with extended battery life. The fusion of 32-bit ultra-low-power microcontroller and highly integrated Bluetooth 5 (BLE) and IEEE 802.15.4 radio creates a high-performing wireless platform for feature-rich smart connected objects.

Speakers and Voice Development - A Conversation with NXP

February 22, 2018 by Joao Martins

Speakers and Voice Development - A Conversation with NXP

After reviewing my notes from CES 2018 and the announcements from NXP, I decided it was fitting to share some parts of my interview with Martyn Humphries, vice president and general manager Media IoT and i.MX Applications Processors at NXP (and former Freescale executive). Basically, we discussed the environment that lead NXP to create its i.MX 8M single-chip media application processors, currently the most advanced integrated platform available for audio manufacturers.

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