Lectrosonics DMTH4 Digital Telephone Hybrid

What sets the Lectrosonics DMTH4 Digital Telephone Hybrid apart is its innovative integration of telephone lines, video codecs, and external audio sources into the digital bus structure of DM Series processors. This advanced piece of equipment operates as if these sources are additional microphones or audio inputs in your sound system. This high-quality device is more than just a telephone interface. It's a complete DM Series digital matrix processor, boasting a 3-in/24-out digital matrix, automatic mixing, and comprehensive signal processing on every input and output. It connects seamlessly to telephone lines, video codecs, and external audio sources instead of mic/line inputs and outputs, integrating flawlessly with DM Series matrix processors. The DMTH4 is perfect for sound reinforcement and conferencing systems in boardrooms, courtrooms, worship centers, distance learning systems, and hotels. It's also ideal for other applications with multiple microphones and loudspeakers. Its design represents a milestone in DSP technology in terms of its basic architecture and processing speed and efficiency. One of the challenges in teleconferencing using a sound system on one or both ends of a conference is to minimize echo heard at the far end. The DMTH4's integration of adaptive gain proportional auto mixing with a proprietary echo canceller provides a remarkable solution that is as easy to install and set up as it is effective. It delivers echo-free teleconferencing and clean local sound reinforcement, even in poor acoustical environments. The DMTH4 shares the large digital matrix bus with other DM Series processors to handle a wide range of sound system requirements. It can be stacked with multiple DM processors to handle very large systems with multiple phone lines. It also has extensive control capability built into the unit with an intuitive command structure for external control with USB or RS-232 connections. The DMTH4 is housed in a single space 19" rack mount assembly. Its front panel features a Mode switch, a Status LED, and a USB port for easy setup or troubleshooting. The rear panel includes a universal 100-240 VAC power supply, USB and RS-232 jacks, and a variety of other connections for seamless integration into your sound system. In essence, the Lectrosonics DMTH4 Digital Telephone Hybrid is a reliable, durable, and advanced solution for your sound system needs.