The Secret Behind the Wealthy, Highly effective Sound of Samsung’s Premium Soundbar

(From left) Mingyo Oh, Haekwang Park and Shinhye Choi, at Samsung Electronics’ Visible Show Enterprise behind Premium Soundbar, the HW-Q950A.

With the growing reputation of enormous display televisions and the continued addition of additional OTT (over-the-top) providers, extra customers need to set up a theater-like expertise of their houses. On prime of that, social distancing measures have required individuals to exit much less, stoking their want to take pleasure in premium visible and audio experiences from house.

Full, clear and deep sound performs an important function in guaranteeing that content material is delivered because it was initially supposed. Paving the best way for brand new audio experiences, Samsung Electronics launched its high-end soundbar fashions, the HW-Q950A and HW-Q900A, in Could of this yr. The brand new premium fashions take sound high quality to the following degree with as much as 16 channels and a number of enhanced capabilities that convey even better satisfaction to customers. Samsung Newsroom met with the product specialists of the 2021 soundbar fashions to search out out the key behind their highly effective and exact sound.

11.1.4-Channel Encompass Sound That Fills the Complete Room

Haekwang Park, Principal Engineer on the Sound System Lab, Samsung’s Visible Show Enterprise.

Because of our ever-evolving content material tradition, sound is getting richer, fuller and extra expressive. The times of 1 directional (mono) sound are lengthy gone as we have now ushered within the period of multi-directional channels that permit sound to refill the encompassing house. “Sound is changing into more and more vital as individuals these days watch all kinds of applications that place extra emphasis on audio high quality, corresponding to music exhibits and movies,” says Haekwang Park, Principal Engineer from the Sound lab at Samsung’s Visible Show Enterprise.

To stay as much as customers’ heightened expectations, Samsung has spared no effort in growing high-quality soundbar merchandise that ship very lifelike sound. In 2016, Samsung introduced its first 5.1.4-channel soundbar mannequin to market. This soundbar was geared up with left, proper and center channels, two rear channels, a subwoofer and 4 upward-firing audio system, and delivered immersive, three-dimensional encompass sound. Extra channels had been added to later fashions, together with a encompass channel on the facet of the soundbar and a large encompass channel to ship sound from the entrance and sides. In 2020, Samsung launched a 9.1.4-channel mannequin.


In 2021, Samsung went a step additional with its newest 11.1.4-channel mannequin, the HW-Q950A, which options two rear encompass channels. Product planner Mingyo Oh defined that, “The newly added channels are positioned on the perimeters of the rear encompass audio system. They add liveliness to dynamic scenes involving issues like airplanes in flight and automotive chases by permitting the sound to hit the facet partitions earlier than it bounces again to the place the viewers is positioned.” The premium soundbar delivers an impressive audio expertise by filling beforehand quiet moments with highly effective, immersive sound.

Mingyo Oh from the Product Planning Group at Samsung’s Visible Show Enterprise.

Delivering Sound Precisely as Supposed With Superior Rendering and Waveguide Methods

A channel is a passage for sound that dictates which route it travels. Because of this having the next variety of channels offers higher, smoother sound. It normally requires expensive equipments to supply 11.1.4-channel sound, however Samsung’s HW-Q950A is ready to present a panoramic 3D encompass sound expertise with solely 4 audio system due to its unparalleled rendering and waveguide methods.

Rendering is the method of making a method for the audio output to ship sound precisely because the artist supposed. The Samsung builders made it doable to ship an optimum acoustic expertise with the soundbar system by tapping into its cutting-edge rendering expertise. “To offer essentially the most pure audio expertise to customers, we have now fastidiously designed our merchandise to ship sound seamlessly. The HW-Q950A soundbar delivers sound that’s mirrored in numerous instructions and arrives at customers’ ears on the optimum angle,” associated Shinhye Choi.

Shinhye Choi from the International Product Advertising Group at Samsung’s Visible Show Enterprise.

A complicated waveguide method can also be indispensable in relation to delivering next-level sound. A multi-channel speaker emits sound in a number of instructions, and the waveguide method permits parts within the speaker to ship sound within the route supposed by the developer. Haekwang Park reported that, “High-tier specialists on the Visible Show Enterprise’s Sound Lab and Samsung Audio Lab in California got here collectively to design the components that went into the audio system. Our soundbar fashions are meticulously constructed to ship world-class sound efficiency.”

How SpaceFit Sound+ Additional Elevate the Viewing Expertise

When a speaker emits sound into the room the primary to reach on the listener is the direct sound.  However shortly after that reflections of the partitions, ground and ceiling arrive on the listener’s ears.  The room surfaces could replicate or take up sound and this explains why the identical sound is heard in a different way relying on the size and format of the viewing surroundings. Samsung’s HW-Q950A soundbar and 2021 TV fashions ship gorgeous sound that tunes into customers’ viewing environments by analyzing the size of the house they’re in utilizing SpaceFit Sound+.

SpaceFit Sound+ combines SpaceFit Sound expertise, which delivers optimized audio, and Auto EQ (auto equalizer) expertise constructed into the subwoofer. The AutoEQ expertise was invented by Dr. Adrian Celestinos at Samsung’s Audio lab in California. Adrian and his crew mates, Jin Yoo, Ritesh Banka and Glenn Kubota labored carefully with the crew at HQ to ship this floor breaking expertise which calculates the typical response within the listening room at low frequencies after which reduces the biggest peaks.  The result’s deep, clear bass with much less increase and ringing. Collectively, the SpaceFit Sound+ and Auto EQ options use embedded microphones to completely survey the viewing house, after which feed that information to the soundbar to allow it to ship a tailor-made sound expertise.

Combining Really Wealthy Sound With Extremely Handy Performance

As with different fashions, Samsung has positioned nice emphasis on creating a brand new degree of acoustic immersion with the HW-Q950A. However that doesn’t imply it could actually’t additionally embody a number of handy options. To start with, the Energetic Voice Amplifier (AVA) characteristic clarifies dialogue within the viewer’s favourite exhibits to assist them hear on-screen conversations clearly amid quite a lot of background noises. With an embedded microphone, the soundbar routinely measures noise ranges and enhances voices if the noise continues for greater than three seconds or surpasses a sure threshold.

And the HW-Q950A optimizes sound for several types of scenes, corresponding to these with loud sound results and dialogue-heavy scenes. As an example, the Adaptive Sound characteristic analyzes sound indicators to ship an optimum sound expertise for every scene. Furthermore, Recreation Mode Professional delivers a strong, immersive gaming expertise with subwoofers and upward-firing audio system. The Faucet Sound characteristic additionally allows customers to easily faucet their smartphones on the soundbar when listening to a track to take their listening expertise to the following degree.

The motto of Samsung’s soundbar builders is to get the fundamentals proper in relation to sound. “We’re working our hardest to ship sound of the very best high quality,” the builders associated. “We do that by collaborating carefully with teams of specialists and using Samsung’s superior measuring and simulation methods to set clear requirements for what we outline as ‘optimum’ sound.”

The builders’ final aim is to ship a best-in-class acoustic expertise to customers no matter the kind of content material they’re consuming, or the particular options of their viewing surroundings. Let’s maintain our fingers crossed that they make this dream a actuality.

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