xMEMS Labs introduces Innovative Reference Designs for Wireless Earbuds and In-Ear Monitors

xMEMS Labs, a leader in MEMS audio and semiconductor technology, is stirring up the consumer audio industry with the release of two reference designs. These designs, named Harding and Montara Plus, are aimed at accelerating the adoption of solid-state micro speakers in True Wireless Stereo (TWS) earbuds and in-ear monitors (IEMs). This move is intended to provide audio brands and manufacturers with a head start in incorporating xMEMS’ patented designs into their products.

By offering these reference designs for purchase, xMEMS is giving brands the opportunity to immediately benefit from the world’s first all-silicon, monolithic MEMS micro speakers. Mike Housholder, VP of Marketing and Business Development at xMEMS, emphasized the company’s commitment to supporting customers who recognize the value of integrating MEMS speakers into their future product products. The limited availability of these designs is a strategic move to facilitate the fastest possible adoption of xMEMS technology.

Purchasers of these reference designs will not only receive the physical units but also gain access to the complete xMEMS design files. This includes detailed information on the acoustic, mechanical, and electrical components of each solution. This level of transparency allows brands and manufacturers to fully understand and optimize the performance of these audio technologies.

The Harding 2-way TWS earbud design, featuring the world’s smallest solid-state micro speaker called Cowell, offers exceptional high-frequency response and clarity. Cowell serves as the tweeter for realistic mids and highs, while a custom-designed 9-mm dynamic driver woofer delivers powerful bass. This design also incorporates Active Noise Canceling (ANC) technology with Qualcomm Bluetooth Audio SoC and three microphones per earbud for noise cancellation. With its seamless integration and expert tuning, Harding provides a turn-key solution for brands looking to transition from traditional coil speakers to all-silicon micro speakers in TWS earbuds.

On the other hand, the Montara Plus IEM reference design showcases the world’s highest output MEMS micro speaker. This design is ideal for achieving sound pressure levels of up to 120 dB @ 200 Hz. Equipped with a hi-res audio DAC from Synaptics and a voice microphone for phone calls and web support, Montara Plus offers an exceptional audio experience. Its lightning-fast transient response and wide bandwidth of 20 Hz to over 40 kHz ensure unparalleled fidelity and clarity in a simplified, single speaker IEM design. This opens up possibilities for smaller, lighter, and more streamlined IEM designs without the complexities associated with multi-driver implementations.

The demand for xMEMS speakers is skyrocketing as brands worldwide strive to differentiate themselves in the market and streamline their production processes. By making these reference designs available for purchase, xMEMS is playing a crucial role in ensuring a smooth and efficient transition to MEMS speakers. This will enable more brands, manufacturers, and customers to benefit from xMEMS’ industry-changing innovations. The reference designs are priced at $988 per unit, reflecting the premium quality and technology they offer.

Background Information

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About Qualcomm:

Qualcomm, a leading American global semiconductor and telecommunications equipment company, has played a pivotal role in shaping the modern technology landscape. Founded in 1985, Qualcomm has been at the forefront of innovation, particularly in the realm of mobile communications and wireless technology. The company's advancements have been instrumental in the evolution of smartphones, powering devices with their Snapdragon processors that deliver exceptional performance and efficiency. With a strong commitment to research and development, Qualcomm has enabled the growth of 5G technology, paving the way for faster and more connected experiences.

  

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About xMEMS:

xMEMS is a global leader in the design and manufacturing of integrated systems for the computer, IT, and electronics industry. With over 25 years of experience in the technology fields, xMEMS provides a comprehensive portfolio of innovative products and solutions to satisfy the needs of the most demanding customers. Not only do they provide high-quality components, xMEMS is proactive in their approach to technology, with their team of experts taking initiative to create solutions to the most difficult problems in the IT and electronics industry. They pride themselves on staying ahead of the competition by continually introducing new and improved products to the market, offering excellent customer service, and providing comprehensive technical support. For anyone in the tech industry looking for high-quality components and solutions, xMEMS is an excellent option.

  

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Technology Explained

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ANC: Active Noise Cancellation (ANC) is a technology that is used to reduce unwanted background noise in a variety of applications. It works by using microphones to detect the ambient noise and then producing an inverted sound wave to cancel it out. This technology is used in many computer applications, such as headphones, speakers, and sound cards. It is also used in noise-cancelling headphones, which are designed to reduce the amount of background noise that reaches the user's ears. ANC is also used in soundproofing applications, such as recording studios and soundproofed rooms. By reducing the amount of background noise, ANC allows for clearer sound recordings and improved sound quality.

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SoC: A System-on-Chip (SoC) is a highly integrated semiconductor device that encapsulates various electronic components, including processors, memory, input/output interfaces, and often specialized hardware components, all on a single chip. SoCs are designed to provide a complete computing system or subsystem within a single chip package, offering enhanced performance, power efficiency, and compactness. They are commonly used in a wide range of devices, from smartphones and tablets to embedded systems and IoT devices, streamlining hardware complexity and facilitating efficient integration of multiple functions onto a single chip.

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TWS: TWS stands for "True Wireless Stereo." It refers to wireless audio technology that enables two separate earbuds or speakers to connect to a device, usually a smartphone or other audio source, without the need for any physical cables between them. TWS devices can provide a stereo audio experience without the constraints of wires, offering greater freedom of movement.

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