Download - Silentium Company Profile
Company Overview
Joel(Yoel) Naor, Director of Products
T: +972-8-9468664
C: +972-542-320409
F: +972-8-9468604
Email: [email protected]
www.silentium.com
2 Oct-10
The “Pain”
• Equipment/Products generate Noise
• Noise is Pollution, annoying, harmful and
reduces productivity and “Quality of Life”
• Noisy products are inferior
• Regulations
• Market demand
3 Oct-10
Silentium – Spatial & Broadband Active
Acoustic
Canceling emitted noise by counter noise
• Physics of Spatial Active Acoustics
• DSP – Proprietary Prediction Algorithms
4 Oct-10
Noise Reduction Methodology
Reduces Effectively
Low-frequency noise
Reduces Effectively
High-frequency noise
5 Oct-10
Noise Sources-Spectrum
Air flow spectrum example
Active Noise Control => effective in the low frequency band
Passive absorption => effective in the high frequency band
Broad band Noise => Requires a combination of
Passive and Active Noise Control
6 Oct-10
Technology – Silentium’s ANC
Canceling the emitted noise
at the source
Embedded in Products (OEM&ODM
oriented)
Vs.
Engineering each target zone/space
(Environment)
7 Oct-10
OEM - S-Cube™ Kit
Reference Design
8 Oct-10
Active Acoustics Fields
AVC
Active Vibration Control
S-Cube™SoC - Reference Design
ANC
Active Noise Control
ASAC
Active Structural Acoustic Control
ASAC
Active Structural Acoustic Control
9 Oct-10
Hot Swap ANC- Fan for CRAY CX1
Design Win
10 Oct-10
Blower application example
Blower
Microphone
Speaker
Inlet
11 Oct-10
ActiveSilencer™ Duct
12 Oct-10
AcoustiRACK™ Active - ARA™
• The first rack mount cabinet with ANC- reducing
fan generated noise
• Ideally designed for office environment
• Up to 30dBA reduction
13 Oct-10
- Silentium Remote Site Solution
c3000 with UPS & local KVM in a small 15U (usable) AcoustiRACK™
14 Oct-10
ASE™ for Intel® Modular Server
15 Oct-10
Business Model
Collaborations
with
OEM’s & ODM’s
16 Oct-10
Reference Design Methodology
Acoustic
Development
Mechanical Design Production phase
HW Design (based on
SILENTIUM’s Reference
Design)
S-Cube™ Controller
Gate
Silentium Provides:
1. SCDK™
2. Technical Coaching
Silentium Provides:
1. S-Cube™ Controller \ Reference Design Notes
2. Technical Coaching
Silentium Provides:
1. S-Cube Controller or Silentium
components S/W
2. SEK™ (Calibration units)
3. Technical Coaching
17 Oct-10
Silentium Products
SCK™
S-cube™ Kit
ARA™
AcoustiRACK™ Active
SCDK™
S-cube™ Development Kit
ASFT™
Active Silencer Fan
Tray
ASE™
Acoustic Silencer Enclosure
for Intel® Modular Server
18 Oct-10
The S-Barrier™ Panel
• Components:
• 2 PZTs (sensor + actuator)
• S-Chip™ microcontroller
• Panel: Aramid Honeycomb core with Epoxy Glass Fiber skin
• Thickness: 6 mm
• Weight: 2.3 Kg/m2
• Fire: Fire-resistant and self extinguishing.
• Service Temperature: -20o-90o C
The S-Barrier is aiming at reducing 10 dB(A) structure borne
noise on top of the passive reduction.
19 Oct-10
Applications
Technology/
Market
SegmentationANC ASAC Z-2-Z
Home appliances
IT
Transportation - Ventilation System -Engine noise reduction
- Road/wind noise reduction
Industrial
Quiet
zone
20 Oct-10
Thank you!