ClearOne Converge Pro 840T Professional Conferencing Telephone Interface

The ClearOne Converge Pro 840T is a professional-grade digital matrix mixer and audio signal processor that serves as the core of a sophisticated audio conferencing system. It is a 1U rack-mount unit that includes a built-in enterprise-level telephone interface and a speaker amplifier for standalone conferencing applications.The Converge Pro 840T capitalizes on ClearOne’s patented HDConference™ audio processing technology to deliver clear, full-duplex audio (natural two-way conversation without cut-outs). It features four built-in microphone/line inputs, each with next-generation distributed echo cancellation (AEC) and adaptive noise cancellation to eliminate reverberation and ambient room noise. Read more

Features

• Integrated Telephone Interface: Built-in hybrid connects to standard analog phone lines.
• Acoustic Echo Cancellation: Full-bandwidth AEC on every mic input ensures clear, natural conversation.
• Adaptive Noise Cancellation: Automatically models and attenuates ambient room noise for pristine audio.
• Built-in Speaker Amplifier: 10 Watts of power (at 4Ω impedance) for direct speaker connection.
• Scalable & Linkable: Expandable system can link multiple units for extensive coverage and more phone lines.
• Flexible Control Options: Managed via Ethernet (SNMP/HTML), USB, or RS-232 serial commands.