VIP会员
Fomri-iii optical microphone, fomri-iii mri noise microphone
Industry standard microphones for mri research and clinical environment are now in the third generation:The most advanced optical microphone for mri
Real time, clear voice
Full automatic recording and accurate voice synchronization for any ttl or stimulator
Plug-in console with optional automatic noise reduction and built-in speaker
Monitor filtered voice immediately while recording pc, flash drive or ip network connection
Super soft and soft cranes with microphones, regardless of size, can be installed in your rf loop immediately. Let's go
The microphone has a stand designed for the sanitary ejection screen
Our optimritm software provides a complete mri output reprocessing capability, along with many advanced features
Fully secure emi/rfi certification verified on site
Functional fmri microphones - a long history of excellent performance and reliability
Fomri-iii optical microphone, fomri-iii mri self-adaptation to noise-mitigation principles
The epi sequence used in mr imaging produces up to 130 db noise (approximately as large as the jet plane at take-off) and very high electromagnetic noise and radio frequency noise. These noises not only discomfort both the patient and the medical staff, but also prevent standard microphones from communicating。Our state-of-the-art anti-noise communication products can be safe and clear between mri personnel and between doctors and mri patients。
We use two complementary technologies to achieve this:
Pressure gradient mics with inherent low self-noise, broadband width, high dynamic ranges and high-directive indicators are used。
Two separate phases and ranges are used to match the microphone to capture the input sound at exactly the same location。
Today, there are no other microphones that can provide the performance, reliability and ease of use that our fomritm and iimroctm systems offer。
Mri's latest self-adapted noise microphone:
Clear, clear voice. Very low
Autonomination with four optional modes
Inherent low self-noise, broadband wide, high dynamic range and high direction
Double-sharp and amplitude matching pressure gradient optical microphones that capture input sound at exactly the same location
It's the strongest noise removal function that is verified on site
Intelligence integration at each level:
Listen to what you say in real timeFull compatibility with all mr scanners
The microphone connects and separates from any radio frequency loop in seconds
The control desk is small enough to make it standard control room equipment
Full input and output connector set to support full integration with mr synchronizing and recording devices
Battered records and reprocessing software optimized for mri scanning workflow
Simple visual control - just connect and start work:
Operator console with solid built-in speaker and manual modulation buttons
The built-in advanced dsp with three optional noise reduction modes
Simulation and digital connection to export records to pc or usb storage devices
Bnc input connection to synchronize voice with up to three ttl signals in real time
Including advanced, popular optimritm software
Designed for easy use in research centres, hospitals and clinics
Fomri-iii fibre-optic microphone technical parameters:
Configuration type: two channels, positive
Frequency response: 50-2000 hz
Maximum sound pressure level (spl): 130db spl
General mechanization: <1% 94db spl
Operating temperature range: 0°c to 60°c
Fomri-iii fibre-optic microphone component
Microphone shell: polycarbonate
Microphone head size: 60/20/25 mm (l/w/h)
Head weight: 160 g
Installation box: polycarbonate
Box size: 60/60/25mm (l/w/h)
Installation mechanism: velcro belt
3d switchable crane: polypropylene
Station size: 200/16 mm [l/d]
Wireless (mil std)
Coating material: polyester elasticity
Cable size: 15m long, 5mm diameter
Connect header: 4 x st
Nozzles (one-time): polycarbonate, elasticity
Fomri-iii software/dsp
Sample frequency:
Optimri 3. 1 and dsp, 8,000/16000 hz, 16 bit
Optimri 2. 4, 8000 hz, 16 bit
Delay:
Optimri 3. 1 and dsp, 16/24/32 ms. (optional)
Optimri 2. 4, 96 ms
Fomri-iii console
Dimensions: 105/12/220 mm [h/d/w]
Weight: 1. 2 kg
Power: 12-15v dc
Electricity loss: 300 ma (normal) 700 ma (maximum)
Enter connection header
Optical: 4 x st (major, reference)
Power: 3. 5 mm
Ttl: 3 x bc
Dsp (alphat upgrade): 1 x usb
Speaker (inline)
Frequency response: 100-10000 hz
Gain button range: to +40 db
Noise reduction: off/low/med/high (15-40 db)