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Gaudio Lab Spatial Upmix brings immersive sound on Vsmart Aris


Gaudio Lab Spatial Upmix brings immersive sound on Vsmart Aris

November 06, 2020

Enabling Gaudio solution on sound setting and quick menu setting 

Vinsmart, a unit of Vingroup, is about to roll out their first Vietnam’s 5G-capable smartphone, Vinsmart Aris.

Vinsmart Aris supports outstanding performance with a Snapdragon 765G 5G module platform and a quantum security chip. It comes with an 8GB RAM, 4000mAh battery, 128GB ROM, and supports 5G Sub 6 GHz network. Also, it performs a triple-camera (48MP + 8MP + 2MP), arranged in a square camera cluster. In terms of audio, this model is equipped with Gaudio Lab’s audio technology, such as Spatial Upmix to deliver astonishing sound with rich bass even with and without wearing headphones. Users would listen to music and watch videos on Vinsmart Aris will get an immersive experience like no before.

Source: Vsmart Aris

Surround yourself with immersive sound whatever you’re listening to.

With or without headphones, Gaudio Lab’s Spatial Upmix with ELEQ(Equal-Loudness-based dynamic Equalizer) technologies delivers detailed and spacious sound when any audio content like music or video play on Vinsmart Aris. It allows users to feel detailed sound, including deep bass and hi-hat, even in lower volumes. Since ELEQ brings every detail of the sound as if the audio is played at the maximum volume with no audio clipping or distortion, the users do not need to be exposed loud volume to enjoy the content.

Feel deep and powerful sound wherever you need it most.

The built-in speakers have no amplifier, which means there is a limit to maximize the input volume no matter what volume level you set.

Gaudio Lab’s Loudness Normalization technology brings the premier sound experience over built-in speakers. Primarily, Gaudio’s Loudness Normalization technology normalizes every content’s loudness and maintains consistent loudness. However, it is exclusively commercialized to get achieved Vinsmart needs. Here, Gaudio’s Loudness Normalization analyzes the input audio signal’s loudness characteristics and boosts the maximum output.

“We believe Gaudio technologies signify a milestone for Vinsmart 5G smartphone,” said Henney Oh, Ph.D., and CEO of Gaudio Lab. “We’re living in the streaming era. People watch, listen, and spend time with smartphones every day. Gaudio technologies on Vinsmart Aris will bring more immersive experience across any platforms with Vinsmart Aris whenever users are on the go.”

What is Gaudio’s Spatial Upmix?

“Immersive sensory experience wherever sound goes,” said Ben Chon, Ph.D., and CSO of Gaudio Lab. “When watching movies and dramas, you would feel like you were in the same scene with the characters as the story unfolds. And when listening to music, you would feel the music come alive and surround you rather than being static and flat in one spot.”

Existing 3D audio technologies distort the original audio signal and perpetuate sound quality issues. Like too much editing or over-filtering harms the original pictures, it is quite similar when producing 3D audio. The matrix mixing L/R signals and excessive reverb for making a 3D effect cause the audio distortion, such as spectral coloration and phase distortion. Therefore, audiophiles would not ever want to listen. However, the Spatial Upmix gives your ears a fully immersive experience as if you were in the scene without a manipulated audio signal. Unlike legacy 3D audio technologies, it first extracts each sound object from the stereo mix and then renders (spatializes) them to the 3D sound scene based on binaural rendering technology adopted as part of the next-generation of audio standard ISO/IEC 23008-3 MPEG-H.

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