|Category:||Audio Conferencing Equipment||Manufacturer:||Clearone|
|Categorization By Manufacturer:||Professional Conferencing||Model:||910-151-900|
The PSR1212 is an advanced 12x12 digital matrix mixer that provides advanced audio processing, microphone mixing and routing for local audio reinforcement. It features 32 user-definable presets to quickly adapt to a variety of sound reinforcement and room-combining applications.
The sophistication and adaptability of the PSR1212 allows it to control and enhance many sound applications. Following are nine applications where the PSR1212 forms the centerpiece of a high-quality sound reinforcement or room-combining system. There are numerous other applications where the PSR1212 can control and enhance the audio experience. The principles used in the applications outlined here carry over into other applications.
- Multi-unit functionality in single rack
- 12x12 digital matrix mixer integrates multiple audio sources
- 100% digital signal processing for clean, clear audio
- 32 programmable presets for instant configuration changes
- 12 outputs allow flexibility in routing audio to multiple destinations
- 8-channel automatic microphone mixer with four mixers across bus
- Customizable inputs, outputs and processing parameters for enhanced local audio
The digital matrix mixer with audio processing shall incorporate microphone mixing, matrix mixing, and signal processing in a single rack space unit.
The matrix mixer shall have 12 inputs and outputs: four line level inputs, eight microphone/line
selectable inputs, and 12 line level outputs. Each mic/line input shall have four selectable filters, which
include all-pass, high-pass, lowpass, and notch; automatic gain control; phantom power; and automatic microphone mixing capabilities. The unit shall have four internal and four global automatic
microphone mixers, each with fully adjustable parameters. The microphone mixer shall use PA adaptive, adaptive ambient, chairman override, first mic priority, last mic mode, number of open mics.
The matrix mixer shall have a 12x12 internal matrix mixer with attenuation at every cross point in .5dB steps. Any input can be routed to any output or multiple outputs. The matrix shall consist of 12 analog inputs/outputs, 12 digital inputs/outputs from the network bus, and eight inputs/outputs from the processing blocks.
Signal processing shall be provided by eight assignable processing blocks, each with 15 programmable filters, delay, and compression. The processing blocks shall include such filters as high pass, low pass, all pass, low shelving, high shelving, notch, parametric EQ, CD horn, Bessel crossover, Butterworth crossover, and Linkwitz-Riley crossover. Filter setup shall be real-time. The unit shall include a signal generator for pink noise, white noise, and tone sweep capabilities, and shall be assignable to any input on any linked unit. Signal delay is adjustable up to 500ms.
The matrix mixer shall have up to 32 presets. Multiple presets can be used simultaneously without interruptions or interference with other presets. The unit shall feature a macro recorder to create up to
255 macros for simple remote control management of the system.
The unit shall have a 12-channel bi-directional audio bus to pass audio, system control, and four
channels of NOM for four sub-mixers to other units. The maximum distance between linked units shall
be 80 feet (24 meters). Up to eight units can be linked for up to 32 line inputs and 64 mic inputs.
System settings shall be saved in the unit, and shall include password protection.
The unit shall be set up and operated with intuitive software that allows complete configuration of the
system. Additional control shall be handled via custom setup software, RS-232 protocol with
communication speeds up to 57,600 baud, RS-485 control panels, or contact closure.
The unit shall have the ability to meter a group of inputs or an entire signal flow. Meters shall be
provided on inputs, processing, and outputs for echo return loss, echo return loss enhancement, and
The unit shall have a frequency response of 20Hz to 20kHz and a signal to noise ratio of 80dB re 0dBu, A Weighted.
The unit shall have an internal power supply that automatically adjusts between 100-240VAC of power
input. The unit shall comply with FCC, CSA, IC, CE, NOM, ACA, SABS, VCCI, and JATE
The ClearOne PSR1212 is specified.
|PSR 1212 Manual — (PDF - 2428 KB)|
|PSR 1212 Whitepaper — (PDF - 1970 KB)|
|PSR 1212 CAD — (PDF - 47 KB)|
|PSR 1212 CAD — (ZIP - 1938 KB)|
|G-Ware 3.5.0 — (EXE - 12511 KB)|
|G-Ware 4.5.0 — (ZIP - 17146 KB)|
|G-Ware 4.6.0 — (EXE - 18510 KB)|
|G-Ware 5.0.0 — (ZIP - 21307 KB)|
|G-Ware 5.0.1 — (ZIP - 213015 KB)|
|G-Ware 5.0.6 — (ZIP - 20601 KB)|
|PSR 1212 Datasheet — (PDF - 706 KB)|
ClearOne has been in the business for more than 20 years and is the world’s leading provider for audio conferencing technologies and solutions. The company dominates the professional conferencing space with more than 54% of global market share. ClearOne’s products enhance presentation, collaboration, multimedia applications and distance communications while creating natural environments for efficient and effective personal/group communication.
Some of the popular products and solutions offered include premium conferencing, tabletop conferencing, personal conferencing, AV distribution and control, conferencing microphones and media carts. The CHATAttach 150 Personal/Group speakerphone for medium and large conference rooms, CHAT 50 Personal Conferencing, CHAT 150 USB Personal Conferencing and CHAT 170 Personal Conferencing Speakerphone are among the best products.
ClearOne is committed to provide the highest quality products ranging from office desktop conferencing to large professional conferencing venues like training centers, courtrooms, auditoriums and boardrooms.
Audio Conferencing equipment is used to facilitate a conference. It is a hi-tech equipment that is used for audio conferences. Conference equipment is used from office desktop conferencing to large professional conferencing venues like training centers, courtrooms, auditoriums and boardrooms.
Some of the popular manufacturers are LifeSize, POLYCOM, ClearOne, and SONY. Popular products are LifeSize’s Phone - High Definition Audio Communications, ClearOne’s CHAT 50 Personal Conferencing, CHAT 150 USB Personal Conferencing and CHAT 170 Personal Conferencing Speakerphone, Polycom’s CX100 Speakerphone, Communicator Speakerphone, and SoundPoint IP 301.
Conditions: Unless otherwise specified, all
measurements are performed with a 22 Hz
to 22kHz BW limit (no weighting)
Frequency Response: 20 Hz to 20 kHz Ā±1 dB
Noise (EIN): -126 dBu, 20 kHz BW, max gain
SNR: 80 dB re 0 dBu, (A-weighted)
Dynamic Range: 100 dB (A-weighted)
Crosstalk <-91 dB re 20 dBu @ 20 kHz channel to channel
Number of Open Microphones (NOM)
PA Adaptive Mode
First Mic Priority Mode
Last Mic Mode
Maximum # of Mics Mode
Gate Threshold Adjust
Off Attenuation Adjust
32 x 32 matrix
12 analog in/out
12 expansion bus in/out
8 assignable processing blocks in/out
Input Gain Adjust
Mic or Line Level
Phantom Power on/off
Echo Cancellation on/off
Noise Cancellation on/off
Push-on terminal block, balanced, bridging
Impedance: 5 k˛
Nominal Level: adjustable -55 dBu, -25 dBu, 0 dBu
Maximum Level: -35 dBu, -5 dBu, +20 dBu
Phantom Power: 24 V, selectable
Push-on terminal block, balanced, bridging
Impedance: >10 k˛
Nominal Level: 0 dBu
Maximum Level: 20 dBu
Push-on terminal block, balanced
Impedance: 50 ˛
Nominal Level: 0 dBu
Maximum Level: 20 dBu
RJ-45 (2), 115.2 kbps, 110 k˛ impedance
Category five twisted-pair cable 80' (24 meters) maximum cable length between any two XAP 800s, XAP 400s, or PSR1212s
DB-9 female 9,600/19,200/38,400
(default)/57,600 baud rate; 8 bits, 1 stop, no
Hardware flow control on (default)/off
DB25 female A/B (2) Inputs A/B: active low (pull to ground) Outputs A/B: open collector, 40 VDC max, 40 mA each +5 VDC pins (2) (300 mA over-current protected)
4-pin push-on terminal block
RS-485 proprietary protocol
Category five twisted-pair cable
1 pair data, 1 pair power and ground +15 VDC
(300 mA over-current protected)
100-240 VAC; 50/60 Hz
30 W typical
17.25" x 10.25" x 1.75"
43.8 x 26 x 4.5 cm
7 lb/3.2 kg dry
12 lb/5.5 kg shipping
32 to 100Ā° F/0 to 38Ā° C
15% to 80%, non-condensing
FCC, CSA, IC, CE, NOM, ACA, SABS, JATE
Volume Control Panel
Select Control Panel
910-155-01 PSR1212 Digital Matrix Mixer
"Excellent for collaborative meetings through Webex or in person. Small and easy to transport. Great for capturing notes for an entire group.Fabulous technology!"
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