#Dolby 5.1 ex software#
Provides an ideal USB integration solution for software video conferencing and other applications.Supports USB 2.0 devices, USB 3.0 devices compatible with USB 2.0, and legacy USB 1.x peripherals.Two USB type A ports for peripheral devices such as a camera or display.USB 2.0 interfacing and extension* up to 330 feet (100 meters) Uses easy-to-integrate category cable for low-cost, reliable system installation.Receives 4K/UHD video up to 330 feet (100 meters) with CAT6/6a/7 cable, or up to 295 feet (90 meters) using CAT5e cable.Video, audio, power, and data over category cable utilizing HDBaseT technology The Ethernet port on the OME-EX-RX is for IP pass-through with the transmitter.
#Dolby 5.1 ex series#
It can also be remotely powered by an Omega Series switcher. The OME-EX-RX can remotely power the OME-EX-TX or other Omega Series transmitter over HDBaseT. The OME-EX-RX incorporates many popular integration convenience features, while delivering excellent performance and value for 4K presentation and video conferencing applications. Also available is the OME-EX-KIT which includes the OME-EX-TX and OME-EX-RX. This receiver is ideal for use with Omega Series transmitters as well as switchers with HDBaseT outputs. The OME-EX-RX includes two USB interfaces for devices such as a camera, soundbar, or display. With a matching HDBaseT transmitter, the integrated USB extension addresses the challenge of connecting between USB devices at remote locations, and is ideal for software video conferencing and touch or interactive displays. Part of the Omega™ Series of integration products for modern AV communications and collaboration, the OME-EX-RX is HDCP 2.2 compliant and receives IR, RS-232, and IP control signals.
#Dolby 5.1 ex plus#
However, a Dolby Digital EX can be read just as easily by a traditional Dolby Digital 5.1 decoder.The Atlona AT-OME-EX-RX is an HDBaseT receiver for video up to 4K/60 4:2:0, plus embedded audio, control, Ethernet, and USB over distances up to 330 feet (100 meters). Dolby Digital EX devices traditionally have the following logo: The Dolby Headphone standard is used to privately enjoy surround sound with a traditional set of headphones, without bothering nearby people, using a stereo or multichannel source.ĭolby Headphone is based on a process called virtualization, that uses Head Related Transfer Functions (HRTF) to simulate 3D sound by taking into account the distortion of sound as it passes through the different parts of the listener's head, and combining this information with the acoustics of a virtual listening room.ĭevices (like sound cards, home theatre systems, video game consoles, etc.) compatible with Dolby Headphone have this symbol:ĭolby Digital EX has an additional channel (the term "6.1" is sometimes used) created with two rear channels in order to hide the sound gap that exists. These devices are normally identified by the presence of the Dolby Digital logo: To be able to use media recorded in Dolby Digital format (DVD video or DVD audio, for example), you need a device with an integrated AC3 decoder. A channel for low frequencies (a subwoofer) for amplifying special effects (like explosions and earthquakes).ĭolby Digital is likely the most commonly used system in home theatre systems.Two channels for the rear speakers, used for reproducing noise and the sound environment, in order to create ambiance.Two audio tracks for the front speakers, for accentuating the context of the sound coming from the central speaker.A central speaker, generally placed on the top of or above the screen, for reproducing dialogue.
The Dolby Digital format uses six independent audio channels:
For professionals, instead of an AC3 decoder, Dolby Digital uses a system called SR-D. For this reason, the Dolby Digital format is sometimes called Dolby AC3. This algorithm can compress audio streams by a factor of 10 to 12 with a 16-bit sampling rate of 48 kHz, for an overall bitrate of 384 kbps. It should be noted that Dolby Digital is often incorrectly confused with the generic term 5.1.įor consumer electronics, the Dolby Digital format relies on a compression algorithm called Audio Coding 3 (AC3). The Dolby Digital format's bandwidth falls between 20 Hz and 20 kHz, which is also the human hearing range (note that it varies between individuals).ĭolby Digital audio tape can be encoded in either of the following formats:
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