What is a comb filter?
| A comb filter is a bandpass filter used to process audio and video signals by mixing the original with a delayed signal. Comb filters allow selected frequencies to pass while blocking their harmonics and all other frequencies. (Souce: EE Times) |
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| 2011-12-19 | A tutorial on digital signalling (Part 3 A tutorial on digital signalling (Part 3 |
| 2011-12-08 | Silicon TV tuner optimised for on-board designs NXP introduces the TDA18274, a high-performance silicon tuner that is optimised for on-board designs for all analogue and digital TV standards. |
| 2011-11-24 | A tutorial on digital signalling (Part 2 A tutorial on digital signalling (Part 2 |
| 2011-01-27 | Low-cost circuit converts clock to low-distortion sinewave Here's a simple, low-cost circuit that uses the existing clock in a digital system to generate low-distortion audio signals. |
| 2010-12-20 | Employing averaging filter Employing averaging filter |
| 2010-07-06 | IR sensors deliver digital, analogue outputs IR sensors deliver digital, analogue outputs |
| 2010-06-09 | Switch debouncer and glitch filter with PSoC 3 and 5 Switch debouncer and glitch filter with PSoC 3 and 5 |
| 2009-10-12 | Hybrid digital/analogue tuner uses only 400mW Hybrid digital/analogue tuner uses only 400mW |
| 2009-10-06 | Codec enables digital mikes, cancels noise Codec enables digital mikes, cancels noise |
| 2009-03-31 | 'Fastest' 24bit delta-sigma ADC debuts TI's new ADC delivers speeds of up to 4MSps—60 per cent faster than the nearest competition. |
| 2008-10-22 | Comparing performances: DDS-based clock jitter vs. DAC reconstruction filter Comparing performances: DDS-based clock jitter vs. DAC reconstruction filter |
| 2008-10-20 | Digital pulse-shaping filter fundamentals Digital pulse-shaping filter fundamentals |
| 2008-03-18 | TriQuint steps up available bandwidth twofold TriQuint Semiconductor has stepped up twofold the available bandwidth in its latest SAW filter to 100MHz for high-speed wideband cable TV digital tuner applications. |
| 2007-10-18 | Programmable digital filter configurable for multiple inputs Programmable digital filter configurable for multiple inputs |
| 2007-08-24 | 3D comb filter serves both analogue, digital TVs 3D comb filter serves both analogue, digital TVs |
| 2007-06-19 | Kodak develops filter patterns to boost image sensor sensitivity Kodak develops filter patterns to boost image sensor sensitivity |
| 2007-06-18 | CVBS/S-video filter suits DAC-reconstruction digital video apps CVBS/S-video filter suits DAC-reconstruction digital video apps |
| 2007-04-10 | Tool eases addition of digital filter in audio apps Tool eases addition of digital filter in audio apps |
| 2007-04-02 | Class-D audio amps include 64-step volume control PAM has introduced what it touts as the industry's first 3W Class-D audio amps with integrated 64-step digital volume control featuring its patent pending "filter-free" next-generation architecture. |
| 2006-08-14 | Epcos joins EU programme for cell phone filters Epcos has recently joined a European Union programme known as MOBILIS. The objective of the programme is to develop miniaturized RF filters for the latest mobile phone standards and digital radio reception with mobile phones. |
| 2006-01-25 | Epcos SAW filter series targets digital satellite radio Epcos SAW filter series targets digital satellite radio |
| 2006-01-17 | AverLogic launches two comb filter video decoders AverLogic launches two comb filter video decoders |
| 2005-12-15 | Filter arrays cut noise in mobile terminals Filter arrays cut noise in mobile terminals |
| 2005-09-06 | DAC filter preserves sound DAC filter preserves sound |
| 2005-09-13 | Maxim boosts CVBS video reconstruction app performance Maxim introduced its new single-channel video reconstruction filters and buffers for use in CVBS video reconstruction applications, or wherever analog video is reconstructed from a digital data stream |
| 2001-04-01 | Hardware implementations of multi-rate digital filters Hardware implementations of multi-rate digital filters |
| 2001-04-16 | PLL filter optimization for the CS8415A, CS8420 and CS8427 PLL filter optimization for the CS8415A, CS8420 and CS8427 |
| 2001-04-17 | The CS5322 digital filter The CS5322 digital filter |
| 2001-05-02 | Implementing continuously programmable digital filters with the TMS320C30/40 DSP Implementing continuously programmable digital filters with the TMS320C30/40 DSP |
| 2001-05-22 | TMS320C54x digital filters TMS320C54x digital filters |
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