If you want improved sound quality, use an HDMI audio extractor with multiple input and output ports, by running a cable via the extractor hub. You need to ensure that your HDMI audio extractor is compatible with all of your devices as some of them only accommodate specific devices. This article will cover what HDMI is so we can then get a clear understanding of precisely what an HDMI audio extractor is and how it works. Cable length is also the length of the signal path. When two HDMI-capable devices are connected, a digital handshake takes place during which information about the connection’s specifications is transmitted. One of these things is the sample rate.

Inside the box, you will find your HDMI switch/extractor, remote, power adapter, manual, and a 2-year warranty. HDMI cables and audio cables are not included. Things we like Question: Does this unit support HD audio formats like FLAC? Answer:"FLAC is a file format, rather than an audio stream format. Once decoded, it can be transported via any method of digital or analogue means available. This extractor supports the common HDMI audio streams, such DTS Digital, Dolby Digital and LPCM. Some extractors have switches that allow you to choose your audio formats such as 5.1 audio for optical/coaxial output or stereo. Fortunately, in case any part of your system is limited to a DisplayPort connection, it's easily converted to HDMI with a simple adapter. Analog signals are sensitive, so it’s best to choose the right device that protects this signal. Here are factors to consider when choosing an HDMI audio extractor.It’s a gamble, but if you do find an extractor that works, then it should hold up for a long time. Generally, I recommend upgrading your devices so that they all use the same technology and ports, so you can avoid this problem altogether. Also, they tend to be a little bulky and hot. Conclusion: HDMI stands for High-Definition Multimedia Interface. This is probably the most frequently used HD signal interface for transmitting both high-definition video and audio over a single cable. The extractor can also output video but, since the HDMI ports are 1.4 (not HDMI 2.0), the max supported resolution is 1080p/60Hz. The device is HDCP 1.4 compliant (not HDCP 2.2). It supports 3D and the max bandwidth is 2.25Gbps. Things we don’t like

Do remember when choosing an HDMI audio extractor that you need a compatible output format for it. Regardless of the model and/or brand, if you don’t have a compatible output format, your HDMI audio extractor would be useless in the end. Both RCA and 3.5 mm input signals are convertible to analog audio signals, while both digital optical and HDMI signals aren’t convertible without the proper hardware/software to decrypt those into analog signals. Conclusion An HDMI audio splitter takes the output from 1 media device and splits it into 2 monitors simultaneously. One of the most significant disadvantages of the gadget is that it requires manual switching, which may be inconvenient for some users. While switching between devices, there may be resolution or audio signal mismatches in some cases.The extractor is not HDCP 2.2 compliant and doesn’t support HDR. Also, it doesn’t support 4K/60Hz resolution. SPDIF and L/R Stereo Audio can separate independently from the speaker amplifier without connecting the TV or monitor.

When buying an HDMI extractor, consider the number of HDMI input and output ports required, multiple audio output options, audio support formats, video resolution, EDID management, price, brand reputation, etc. How these factors affect an HDMI extractor is explained below. 1. Type of Extractor Avedio Links is, by far, the most versatile switch/extractor at this price point. It has one HDMI ARC output and 6 HDMI inputs. Along with versatility, it also supports 4K resolution (at 30Hz) and, like all the other devices on the list, it has audio extraction capabilities. Avedio Links is a great choice if you want to connect many devices to your TV but don’t have enough HDMI inputs. What’s in the box? The extractor can output 2.0, 5.1 or 7.1 sound depending on which output is used/selected. Naturally, AUX output will support only 2.0, optical will support 5.1 (LPCM, Dolby Digital or DTS), while the HDMI outputs support all the 7.1 surround sound formats (Dolby and DTS). HDMI outputs also support ARC .This model connects 1 HDMI input to a single output, a single SPDIF audio output, and 1 RCA Stereo audio output. The SPDIF optical output in this product supports up to DTS 5 1CH audio, and DD. The product supports HD 1080p and also 3D videos. Furthermore, HDCP and EDID pass are also supported and there is no need of having active output connections for particular HDMI sources. It also has audio EDID modes for 2 CH or SPDIF stereo output and 5.1CH FOR SPDIF output pass HDMI audio. Mode: Extract the digital 2CH PCM stereo audio signal from the HDMI-compatible input and convert it to 2CH analog stereo output through its RCA style L/R analog output and SPDIF output at the same time. The extractor supports video pass-thru. The max supported resolution is 1080p (at 60Hz). Max supported video color format is 36bit per channel, while the max supported bandwidth/rate is 225MHz/6.75Gbps. The extractor is HDCP 1.4 compliant (not 2.2). One caution, I discovered the existing and working driver for my graphics card was out of date and would only do 2 channel output.

An Auto-Switching with 100-240 50/60 Hz auto-switching power supplies, can be used anywhere in the world.I guess you know this already but I still have to warn you – the audio signal will inevitably be converted to 2ch audio before it gets sent to the Bluetooth transmitter (Bluetooth transmitters can only send 2ch audio to your headphones). The good thing is that extractors with HDMI ARC output will also pass the HDMI signal (audio and video) through so you can connect the extractor to your TV. HDMI audio extractors can be divided into two large groups – those with audio outputs only (optical, coaxial, AUX, RCA) and those with audio and video (HDMI) outputs.