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TechRepublic Resources
- Noise Cancellation (zip)
- GritTec's Noise cancellation NC technology of single-microphone solution is used for reducing the external hindrances and background noises in speech signal. NC can be used as for the selection of speech signal, so and for the selection of background noises. Features: single microphone solution; high quality of speech enhancement; real-time...
- Tags: GritTec, Background Noise
- Software downloads 2007-10-08
- Record sound and video for the Web
- By Joseph T. SinclairAudio recording tipsYour computer is a capable digital-sound recording device. Buying any other sound recorder is expensive and unnecessary unless you need portability. With an audio editing program as your recorder and a good sound card like Sound Blaster Live, you have the beginnings of a streaming...
- Tags: Corporate communications, Web site development, Web technology, video, background noise, cable, headroom, Web
- Technical articles 2003-09-29
Additional Resources
- Digital Transmission: Carrier-To-Noise, Signal-To-Noise & Modulation Error Ratio
- This paper provides a background on several signal quality metrics applicable to CMTS and cable network operation and how they relate to overall performance. The CMTS upstream SNR and cable modem or STB downstream SNR estimates are explained. Noise, as discussed in this paper and unless defined otherwise, refers to...
- Tags: Cable Network, Noise, Cable, Network Technology, Tv & Home Theater, Telecommunications, Personal Technology, Networking
- White papers 2006-11-01
- AudioNoise (exe)
- Masker, noiser, and noise generator -- generates different kinds of background noise (waterfall, ocean surf, and so-called physiological noise ) to reduce disturbing sounds like tinnitus, and chatting colleagues. The noise can also soothe your baby. A surf effect waxing and waning can be applied to the generated noise in...
- Tags: Ocean, Noise
- Software downloads 2005-04-08
- Natural Ambience (exe)
- Natural Ambience turns your PC into a sound-therapy machine that recreates ten nature soundscapes with optional background music. It operates in the background allowing you to work while receiving the soothing benefits of nature's soundscapes. You also can include your own music files for background music. Nature soundscapes contain natural...
- Tags: Nature, Music
- Software downloads 2005-01-28
- SoundTool2 (exe)
- SoundTool2 is a new Sound Clip Player and randomizer. It allows multiple sound files to be played simultaneously supplying non-repetitive background noise for any occasion. In addition, it allows clips to be played interactively. It is ideal for Halloween parties, casino nights, pine box races, DJs, and other occasions where...
- Tags: Occasion, SoundTool2
- Software downloads 2006-09-18
- AKVIS Noise Buster (exe)
- AKVIS Noise Buster is software for noise suppression on digital and scanned images. Digital noise can be seen as grains luminance noise that compromise the smoothness of the photo or/and random red and blue pixels color noise spoiling the color accuracy of the snap-shot. The plugin is efficient against both...
- Tags: Plug-in, Noise, AKVIS Noise Buster
- Software downloads 2007-12-12
- Solving Noise Problems
- This white paper describes common causes of noise and suggests ways to reduce or eliminate noise problems. Noise problems are best handled in the design process, before they occur. The following checklist is taken from Henry Ott's Noise Reduction Techniques in Electronic Systems, second edition (New York: John...
- Tags: Z-World Inc.
- White papers 2001-10-26
- Stoik Noise Autofix (zip)
- The program automatically cleans noise in photos obtained from digital cameras, cameraphones, and scanners. The noise removal filter processes the image to reduce noise level providing best possible balance between preserving image details and noise suppression. The noise is reduced by 2-3 stops, so that the noise level of the...
- Tags: Noise, Camera Phones, Iso standards, Process Improvement, Scanners, Cellular Phones, Consumer Electronics, Personal Technology, Quality, Business Operations, Hardware, Peripherals
- Software downloads 2007-03-21
- Noise Plus Interference Power Estimation in Adaptive OFDM Systems
- Noise variance and Signal-To-Noise Ratio SNR are important parameters for adaptive Orthogonal Frequency Division Multiplexing OFDM systems since they serve as a standard measure of signal quality. Conventional algorithms assume that the noise statistics remain constant over the OFDM frequency band, and thereby average the instantaneous noise samples to get...
- Tags: Noise, OFDM, Wireless
- White papers 2005-01-28
- Virtos Noise Wizard (exe)
- Virtos Noise Wizard is a set of DirectX compatible plug-ins containing all the tools you need for high-quality noise reduction and audio enhancement. With Noise Wizard you can remove almost any kind of noise, including stationary noise hiss and hum and impulsive noise clicks and crackle. Also included are tools...
- Tags: Noise, Virtos Noise Wizard, Productivity
- Software downloads 2006-04-11
- Hi ISO Noise Reduction Filter (exe)
- Some digital cameras produce the digital noise on high ISO values. There can also be color noise which is perceived as random red, green, and blue pixels spoiling the color accuracy of the snapshots. High ISO Noise Reduction plug-in filter reduces color noise on digital photo follow by image shapes...
- Tags: Noise Reduction, ISO, Noise, Belousov, Iso standards, Process Improvement, Quality, Business Operations
- Software downloads 2008-07-09
- LSI Noise Model for Power Integrity Analysis and Its Application
- Semiconductor scaling is making power integrity inside System-on-a-Chips SoCs a major design issue. To investigate this issue, the authors developed an LSI noise model and simulation methodology to analyze power integrity. Using this methodology, the authors can simulate power supply noise inside an LSI, for example, the simultaneous switching noise...
- Tags: Analysis, Noise, Product Development, Research & Development, Business Operations
- White papers 2006-04-01
- MMSE Noise Power and SNR Estimation for OFDM Systems
- This paper proposes a Minimum Mean-Square Error MMSE filtering technique to estimate the noise power that takes into account the variation of the noise statistics across the Orthogonal Frequency Division Multiplexing OFDM sub-carrier index as well as across OFDM symbols. The proposed method provides many local estimates that allow tracking...
- Tags: Method, Noise Statistic, OFDM, Productivity, Wireless
- White papers 2006-02-01
- Microphone Array for Headset With Spatial Noise Suppressor
- This paper presents a hybrid microphone array architecture used for processing the signals from a small microphone array that is used in a headset. The processing chain consists of fixed end-fire beamforming, adaptive spatial noise reduction and stationary noise suppression. The far-field design algorithm used for the fixed beamformer is...
- Tags: Microphone, Headset, Noise Reduction
- White papers 2005-06-30
- Output Feedback Stabilisation Over Bandwidth Limited, Signal to Noise Ratio Constrained Communication Channels
- Stabilisability of an open loop unstable plant is studied under the presence of a bandwidth limited additive coloured noise communication channel with constrained Signal to Noise Ratio. The problem is addressed through the use of an LTI filter explicitly modelling the bandwidth limitation, and another LTI filter to model the...
- Tags: Communication Channel, Bandwidth, University Of Newcastle
- White papers 2006-03-23
- Soundmasker (exe)
- Sound Masker generates various types of noise and is a complete replacement for hardware noise masking products. You can mix and match combinations and playback the output in real time, or alternatively you can record the output straight to a WAV or MP3 file, ready to create your own custom...
- Tags: Noise, Sound Masker
- Software downloads 2006-10-19
- New Motherboard (NOISY)
- Hi! everyone, i would like some help with a new motherboard.Specs its a FOXCONN P4M8907MB-2.0-RS2H, VIA P4M890+VT823ZA,SOCKET 775, FSB 1066/800/533MHz, PCIex 16, DDR2 533/400.The ATX power connector is 24 pin how many voltage would this board need?Well the problem is this i "connected everthing, when i power it up there...
- Tags: lino124, display, CPU
- Discussion threads 2007-05-02
- acoustic problem
- We are using Intel Pentium D processor 940dual core. The users complain from the noise which is about 60 decibel. Has anyone had a problem of this type and how did you solve?ThanksI haven't had any problems with these CPU's on a 955 M'Board but what is the noise?Is it...
- Tags: CPU
- Q&A 2006-07-27
- Noise Cradle (exe)
- Noise Cradle is an advanced audio visualization, capable of rendering 3D visuals in response to audio from any media player, and microphone or audio input device. Noise Cradle is ideal for use at parties, in bars and clubs, and at festivals and other live music events. The ability to import...
- Tags: Audio, Noise Cradle
- Software downloads 2008-03-26
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