Lectrosonics' Aspen line of DSP matrix audio processors, now shipping, includes the SPN1624 matrix mixer, the SPN16i input-only module and the SPNConference telephone hybrid unit for teleconferencing. Features include TCP/IP control over Ethernet, unlimited input expandability, real-time clock, 48-channel matrix bus, 1 Gbps expansion port and 48-Volt phantom powering for all inputs.
At the heart of the Aspen system is Lectrosonics' Proportional Gain Algorithm (PGA) for auto-mixing without the use of noise gates, designed for transparent audio and increased gain before feedback. Five mixing modes are individually selectable for every matrix cross point.
Every input in the Aspen system supports mic- or line-level signals and includes a 1/3-octave noise reduction filter, an 8-notch feedback suppressor, delay, a 4-band 4th-order filter set, a dynamic compressor, and two level meters. Every output includes an eight-stage, 4th-order filter set, delay, dynamic compressor, limiter, and level meter. All inputs and outputs are fully differential.
Programming and access of Aspen devices is handled via a single, centralized point of control through Ethernet, USB, or RS-232. The system also allows for simultaneous multi-point 3rd-party (Crestron and AMX) and native control.
Well-suited for presentation spaces, meeting facilities, boardrooms, houses of worship, the Aspen series processors promise the ability to automate and control a variety of input/output sources without supervision of an AV technician.
Pricing is as follows:
- SPN1624 matrix mixer: $7,500
- SPNConference: $3,000
- SPN16i: $3,675
For more information, please visit www.lectrosonics.com.
