Category: Popular Science

Power Measurement and Matching amplifier to loudspeaker

Match Amplifier to Loudspeaker It’s essential to Match Amplifier to Loudspeaker correctly to avoid distortion, damage, or poor audio quality. In this article, we’ll break down power ratings like RMS, peak, and PMPO to help you match amplifier to loudspeaker with confidence and precision. When it comes to shopping for amplifier or speaker, you’re bombarded […]

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Sound Pressure Level In Audio

What is sound pressure level (SPL)? The sound level (on a basic level – how loud something is) can be perceived differently by different people so we need to have a means to get an objective measurement of sound level expressed in numerical terms. This is defined as Sound Pressure Level (SPL) and is quite […]

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How to cascade HoloWHAS Ultra/Plus/Max Amplifier

Cascade HOlOWHAS Amplifier Cascade HOlOWHAS amplifier is the key to expanding your audio system beyond 16 speakers and 8 zones. With this method, you can link multiple HOlOWHAS Ultra/Plus/Max amplifiers to play the same audio source across a larger number of speakers. This guide will walk you through the hardware connections and setup steps to […]

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OpenAudio: Four Ways to Cascade Multiple HOLOWHAS Devices — Method One: Airplay2

OpenAudio: Four Ways to cascade multiple HOLOWHAS devices by airplay2 In this guide, we will show you how to cascade HOLOWHAS devices by airplay2 for seamless multi-room audio streaming. This method utilizes multi selection function of Airplay2. And you can use it for any openaudio multi-room streaming amplifier, because all of them support airplay2. You […]

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Will Matter Cast Secure a Spot in WiFi Audio

Will Matter Cast Secure a Spot in WiFi Audio Introduction to Matter In December 2019, to address the fragmentation in the smart home market, tech giants including Apple, Google,and Amazon joined forces with the Zigbee Alliance to launch the Project CHIP (Connected Home over IP) initiative. CHIP aims to develop an open standard based on […]

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Spotify Connect: The Key to a New Era of Wireless Audio

What is Spotify Connect, and why should you use it? Spotify Connect allows music to be streamed via Spotify cloud servers.It uses two devices connected to the same Wi-Fi network. You can use the Spotify app on one device to remote control a selected playlist onto another. Spotify Connect works similarly to Google’s Chromecast built-in […]

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DCI Digital Cinema Standards and SMPTE Immersive Audio Standards: Shaping the Future of Cinematic Experiences

Editor’s Note OpenAudio traces its roots back to aiding Hollywoodin setting digital cinema standards (DCI, Digital Cinema System Specifications), especially in the immersive audio space (SMPTE). We bridge the gap between cinema audio and home audio. That’s why we say we bring the cinema experience home. In this article, we aim to demystify cinema-related technologies […]

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AirPlay: The Magic of Wireless Audio

AirPlay: The Magic of Wireless Audio With AirPlay, you can stream music, podcasts, and video from any Apple device—iPhone, iPad, or Mac—directly to your home speakers, stereo receivers, or even your TV. No wires, no fuss. Want whole-home audio? AirPlay lets you send music to multiple speakers or amplifiers simultaneously, all controlled from your Apple […]

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Why Choose a Multi-Room Audio System for Seamless Sound?

In today’s smart home era, having a Multi-Room Audio System is no longer a luxury—it’s becoming a lifestyle essential. Whether you’re a music enthusiast, a podcast junkie, or someone who just enjoys background music while working or entertaining, a Multi-Room Audio System brings unmatched convenience and quality to your daily routine. With OpenAudio Technology at […]

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