All items tagged with microphones (250)

R&D Stories: How Optical Technology Enables a Generational Shift in MEMS Microphone Performance

December 13, 2023 by Jakob Vennerød and Kieran Harney

R&D Stories: How Optical Technology Enables a Generational Shift in MEMS Microphone Performance

The article summarizes the evolution of MEMS microphone technology and describes the benefits of optical microphones over conventional solutions. This is a crucial reading to understand how the first generation of optical MEMS microphones have smashed the limits of SNR and dynamic range of miniature microphones, with 80dBA SNR (14dBA noise floor), 132dB dynamic range, 24-bit digital output and all with ultra-low power consumption.

No Zipper, No Pop! How ADC Hybrid Gain Control Can Enable Smooth, Pop-Free Microphone Preamp Gain Changes

November 29, 2023 by Michael Chandler-Page

No Zipper, No Pop! How ADC Hybrid Gain Control Can Enable Smooth, Pop-Free Microphone Preamp Gain Changes

This article explains the new hybrid gain control (HGC) feature of Cirrus Logic’s latest CS530xP family of Pro Audio ADCs and how these can eliminate noise problems when changing gain on digitally controlled mic preamps. This solution enables fine-resolution mic preamp gain control, with the feel of a traditional potentiometer but without audible pops or zipper noise by integrating control into the ADC, together with zero-cross detection and precisely synchronized digital gain control.

Rycote Promotes Behind-the-Scenes Factory Tour

November 15, 2023 by Joao Martins

Rycote Promotes Behind-the-Scenes Factory Tour

To promote Rycote's new expansion phase, Videndum organized a series of visits to its brand new manufacturing facility at Ashby-de-la-Zouch, in the UK. Dealers, sound engineers, and press were able to go behind the scenes and get hands on with production of the famous Rycote windshields and shockmounts for field production sound. The event also allowed Rycote to promote its new range of professional condenser microphones.

Røde Releases NT1 Signature Series Large-Diaphragm Cardioid Condenser Microphone

November 7, 2023 by Joao Martins

Røde Releases NT1 Signature Series Large-Diaphragm Cardioid Condenser Microphone

Never resting on the success of its own formulas, Røde revived its original NT1 microphone in the Røde NT1 Signature Series. This latest edition of the iconic studio condenser microphone is effectively an XLR-only version of the NT1 5th Generation, the cutting-edge microphone launched in February 2023, with its Dual Connect output for both XLR and USB connectivity, 32-bit float digital output, and on-board DSP. The NT1 Signature Series now brings the same warm, silky character, available in a range of unique colors to appeal to even more content creators.

You Can DIY! Build the Popping P Filter

November 1, 2023 by Ethan Winer

You Can DIY! Build the Popping P Filter

This original circuit effectively removes the low-frequency impulses caused by air blasts from a person speaking or singing into a microphone, as well as "plosives." This analog circuit removes these irritating sounds in real time, directly at the source by applying a 24-stage all-pass filter to delay only the lower frequencies of the main audio stream. This original circuit for non-commercial use is available for licensing for commercial manufacture. This article was originally published in audioXpress, October 2023.

Universal Audio Introduces Hemisphere Mic Modeling Plug-in and SC-1 Standard Condenser Microphone

October 19, 2023 by Joao Martins

Universal Audio Introduces Hemisphere Mic Modeling Plug-in and SC-1 Standard Condenser Microphone

In February 2022, Universal Audio unveiled a complete range of microphones, just a few months past since the acquisition of microphone modeling pioneer Townsend Labs. It was clear that the Californian company was determined to lead in the microphone modeling space. Now Universal Audio expands that strategy with the introduction of a new Studio Condenser generic microphone, the SC-1, and the Hemisphere plug-in that allows users to select from a collection of classic microphones from Neumann, Telefunken, AKG, Sony, and more.

Voyage Audio Introduces Spatial Record iOS and Desktop App

October 19, 2023 by Joao Martins

Voyage Audio Introduces Spatial Record iOS and Desktop App

San Diego-based Voyage Audio launched its Spatial Record app for users of the Voyage Audio Spatial Mic immersive microphone. The app for iOS, macOS and Windows provides a seamless method to record and preview multichannel audio files to devices like iPhones, iPads and laptops. Available now, the Spatial Record app is a simplified solution for multichannel audio and can be downloaded for free from the Apple App Store and the Voyage Audio website.

Updated beyerdynamic M Series Microphones Are Available Now

October 12, 2023 by audioXpress Staff

Updated beyerdynamic M Series Microphones Are Available Now

beyerdynamic confirms that its newly refurbished M Series microphones are now available for purchase. Originally unveiled at NAMM 2023, their new unified, sleek design is intended to combine tradition and future without altering the tried-and-tested acoustic signature of the microphones. Besides gaining a new aesthetic, some of the classic beyerdynamic microphones, such as the M 130 and M 160 ribbon, are now produced using modern streamlined manufacturing to ensure consistency and sustainability.

audioXpress November 2023 Takes You to the Edge of Audio Development

October 11, 2023 by audioXpress Staff

audioXpress November 2023 Takes You to the Edge of Audio Development

audioXpress November 2023 offers an exclusive in-depth report on optical MEMS microphone technology from sensiBel, and understand how microphones can impact active noise cancellation performance. Learn how a new ADC Hybrid Gain Control IC enables smooth microphone preamp gain changes, and how to use DSP for hearing enhancement applications. Explore a Motion Feedback (MFB) approach enabling effective active desktop subwoofers, and recap on a century of Home Loudspeaker Development.

Austrian Audio Launches MiCreator Studio Recording System

October 9, 2023 by Joao Martins

Austrian Audio Launches MiCreator Studio Recording System

Austrian Audio unveiled its new MiCreator Studio microphone recording system - a unique concept that should help project the company to new markets. The new "ultra-flexible pocket recording system," as it is described, combines a beautiful, retro-style condenser microphone and a USB-C audio interface in a compact, rugged design that can be taken anywhere. This core system can then be complemented with "Satellites" that include the additional MiCreator Satellite and the MiCreator Y-Lav, a lavalier microphone with an headphone output.

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