
HDSX – High Definition Sound Expansion is a completely new sound experience! In the HDSX TV Sound Optimizer, HDSX.volume ensures consistent volume when watching TV, HDSX.speech ensures understanda...

We present the HDMI version of the HDSX TV Sound Optimizer
In our videos we describe all the new features of the HDMI variant. Part 1: Introduction of the HDMI variant: Part 2: Here we present our new HDSX.360: Part 3: Here we describe when ...

Series: Spring cleaning for your ears – We'll polish your audio knowledge! Episode 4
Episode 4: How does Dolby Atmos work… and do I even need it? Dolby Atmos offers a unique sound experience. That's what the advertising says. But how does the technology work? And above all: unde...

Series: Spring cleaning for your ears – We'll polish your audio knowledge! Episode 3
Episode 3: Do more channels mean better sound? More audio channels = better sound quality? A fallacy! More and more speakers ensure better and better sound. Many people share this view - and not ...

Series: Spring cleaning for your ears – We'll polish your audio knowledge! Episode 2
Episode 2: Why are volume and sound so different between streaming providers? Nowadays, there are a large number of streaming providers with different orientations. Some focus on films, such as N...

Series: Spring cleaning for your ears – We'll polish your audio knowledge! Episode 1
Episode 1: Why is it often difficult to understand the sound in films on television? It can be the most exciting blockbuster, the most impressive cinema images... - but the sound?! How often do ...

The result of a recent survey by the online reservation service Bookatable by Michelin among around 2,000 restaurant guests from Germany, Austria and Switzerland is clear: The majority of survey pa...

Sustainable sound improvement thanks to 5V low-current technology
When designing the HDSX-box, it was important to us to achieve maximum performance with the lowest consumption. So we opted for the 5V low-current technology because it offers many advantages: Due ...

Perfect sound zone tuning in restaurant
HDSX creates consistent sound across multiple rooms A restaurant welcomes its guests. From the moment they step over the threshold, the guest should immerse themselves in the atmosphere of sound,...

Sound ambience in the shopping arcade improved
Enjoying a snack during your lunch break, looking for clothes or running a quick errand: shopping malls have become an integral part of the city. It's good when music lifts your mood. In one shoppi...

Sound stabilization with the HDSX box in a hotel lobby
Problem of background music in the hotel solved In almost every hotel that aims to create a pleasant atmosphere, guests are welcomed with music. Either with a pianist sitting in the bar, whose s...

Background music in the gym: HDSX-box optimizes sound
Optimal background music in the gym Anyone who has ever worked on the equipment in a gym knows how important the right music and atmosphere is for a good sporting experience. Music motivates, se...

HDSX-box solves problem with background music in the shopping center
In shopping centers, operators often play selected music in the main aisles and service areas. The shopping atmosphere should be accompanied by music as much as possible. Achieving a consistent sou...

Soundcheck in a restaurant in a shopping mall
In large shopping centers, retailers and restaurants are usually responsible for the background music themselves. The boundaries of the shops are usually located directly along the aisles of the ce...

Noise reduction through HDSX-box in the bar of a cruise ship
HDSX visits an ocean liner. Shortly after boarding, all guests gather in the central bar and toast the upcoming sea voyage. Here in this bar, which is spread over three floors and connected by a la...

Relieving the workload of the employees of a bakery-café with the HDSX-box
No more guest complaints about background music Everyone knows the small cafes of bakeries and pastry shops. Next to the sales counter for take-away goods, there are seating areas right next to ...