Knowledge

Today, smart TVs, flat-screen TVs are no longer strange to users. However, it is possible that many brothers have not taken full advantage of the technologies equipped on audio-visual devices in their homes. This article will introduce the ARC – Audio Return Channel protocol and its advantages compared to the familiar Optical port so that […]

Have you ever wondered which one gives sound between digital connection standards on TV, DVD Player, HD Box, TV Box, or multi-channel soundbar speakers and receivers such as optical, coaxial, or HDMI? One gives sound quality “better” than the rest of the standards? If yes, please read the following article. Well, first of all, this

With increasing storage needs, users of Android smartphones, tablets, action cameras, etc., have an easy and economical memory upgrade option: a Micro SD card. Currently, the price of memory cards is very cheap, and there are many brands on the market. Still, you should note the parameters of different types of memory cards and determine

Although audio technology has only been through a relatively short time, it has achieved many remarkable achievements. That is not only about sound quality and usability but also about physical design. To understand more about the development process and memorable milestones in this technology, let’s join Dynaudio experts “back to the source” through the following

Vinyl is not advanced technology, but its pure, seductive, bold analog sound is hard to deny. However, the biggest disadvantage of vinyl is its inconvenience. Streamlining services are also starting to publish licensed vinyl albums and convert them to high-quality digital music formats. You can listen to them directly on your phone or personal computer.

Many music lovers often use their phones as a source, and I think the iPhone accounts for a large number. If you buy audio products such as headphones, cables, adapters for iPhone, you must have seen the MFi certificate sometimes. So what is MFi, and do audio players need to care about it? 1/ What

1/ What are in-ear headphones? In-ear headphones are headphones with a nozzle that can be inserted inside the user’s ear canal. We have the following main components: – The first is the housing used to contain the components of the headset. Sometimes the housing will act as a negative chamber – Next is the driver

Online music streaming services are growing strong day by day with increasing users, beating other cumbersome forms of physical storage. However, whether the music format you listen to is lossy MP3 compression, CD, DVD-audio, or even lossless Hi-Res formats like FLAC and DSD, they are all mastered from the original stereo recording. That is why

Main design Sennheiser Ambeo weighs around 18kg with rather a large size of 127 x 12.7 x 17.7 cm, it is quite large, so when used with small TVs, it will be disproportionate; mounting an 85″ TV on the wall is great. Sennheiser is very generously equipped with many connection ports on the speaker’s back,

Recently, the HDMI standard version 2.1 has just been announced with the ability to output quality images up to 10K, 8K/60fps, or 4K/120fps thanks to 48Gbps data transmission bandwidth, about three times higher than the current HDMI 2.0 standard 18Gbps. The new HDMI 2.1 also supports Dynamic HDR, which corrects and synchronizes picture information frame