Audio Noise Cancellation

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. NC is recommended to use in case of...

Used on cellular phones to filter outbackground noise. Measure the signal to noise ratio of an audio input in realtime. Pass speech but give silence where the input is noise (hiss, snap crackle and pop).Includes a tutorial on how to use statistics (correlation coefficient) to calculate the signal...

Removing back ground noise added to speech is a fundamental problem in mobile devices such as cell phones. There are several well studied methods to suppress noise.In this Simulink model, I model and simulate noise suppression using spectral subtraction. To better understand this method, please...


Platforms: Matlab

The files contained in this zip fileserve as an introduction to using RTDX technology from Texas Instruments with Simulink for the purpose of verifying that that your Simulink simulation is running the same way as your DSP implementation. You will need R2006a+ or greater. R2006a will not...


Platforms: Matlab

Audio::Data is a module for representing audio data to perl. SYNOPSIS use Audio::Data; my $audio = Audio::Data->new(rate => , ...); $audio->method(...) $audio OP ... Audio::Data represents audio data to perl in a fairly compact and efficient manner using C via XS to hold data as a C...


Platforms: *nix

SoundSoap is a high-quality, yet easy-to-use, noise reduction and audio restoration tool. By adjusting just a few controls, unwanted hiss, room noise, rumble, electrical hum, clicks and crackles, and other background noise can removed from almost any digital media file - including digital video...


Platforms: Windows, XP, Windows Vista, 7

The most advanced audio tools for maximizing sound quality and achieving professional results. Use it to record from any audio source or use with audio files to clean up the most troublesome problems with Declick, DeCrackle, ReTouch, NoisePrint, DeNoise, MaskNoise, DeHiss and DeHum functions....


Platforms: Windows

Maven3D Professional is a digital 3D audio editor where you can create and edit up to 24-bit/96 KHz pro quality 5.1 Surround Sound audio on 64 tracks. Effects include several true 3D effects and support for VST, DirectX, and DMO plug-ins. Video referenced audio editing allows for perfect...


Platforms: Windows

SoliCall, a leading provider of software products for improving audio quality in telephony, has released a professional version of its successful softphone add-on product. SoliCall Pro is available for individuals who seek to improve the quality of their phone calls. Now your calls will also be...


Platforms: Windows

Best HD screen recorder for Windows to record any kind of screen activity, capture high-quality video with different audio sources from system sounds, microphone voice or both, record webcam. iToolShare Screen Recorder is a professional tool to record any video/audio and capture screen on...


Platforms: Windows, Windows 8, Windows 7, Windows Server

AnyRec Screen Recorder is professional in recording the activities on your computer and you are able to record tutorial videos, meetings, gameplays and webcam simply. The Snapshot tool allows you to take screenshots and edit the captured screenshots. Key functions: 1. Record videos...


Platforms: Windows, Windows 8, Windows 7, Windows Server

VaxVoIP SIP SDK provides tools and components to quickly add SIP (Session Initiation Protocol) based IP- Telephony make and receive phone calls feature in your web pages and software applications. It accelerates the development of SIP based soft phone with your own GUI (graphical user interface)...


Platforms: Windows

Pocket RTA is a highly portable real-time spectrum analyser for your PC and Pocket PC. PocketRTA has many advanced features which are normally only found in much more expensive sound analysis software, providing fast and accurate spectrum analysis suitable for both amateur hi-fi enthusiasts and...


Platforms: Windows

VoIP H.323 SDK A powerful and highly versatile VoIP SDK to accelerate development of H.323 applications and websites Our brand-new VoIP H.323 SDK provides a powerful and highly versatile solution to add quickly H.323 based dial and receive phone calls features in your software applications. It...


Platforms: Windows

VoIP SIP SDK - A powerful and highly versatile VoIP SDK to accelerate development of SIP applications. Our brand-new SIP SDK provides a powerful and highly versatile solution to add quickly SIP (Session Initiation Protocol) based dial and receive phone calls features in your software...


Platforms: Windows

SIP SDK for .NET and ActiveX - A powerful and highly versatile VoIP SDK to accelerate development of SIP applications. Our brand-new SIP Client SDK provides a powerful and highly versatile solution to add quickly SIP (Session Initiation Protocol) based dial and receive phone calls features...


Platforms: Windows, *nix, Windows CE, Pocket PC, Java

iTwist 'n Go key features:Assign 'Go!' keys, to call/answer/hang-up/decline calls via keyboard and external devicesAutomatically view all iChat AV video calls fullscreenAutomatic Answering Option for all iChat AV video/audio calls'iTwist' your External iSight Camera to answer and hang-up video...


Platforms: Mac

VaxVoIP SIP SDK accelerates the development of SIP based webphone, softphone and IVR systems for Desktop OS and Mobile-Phones. VOICE CHANGER SUPPORT: VaxVoIP SIP SDK supports Voice Changer, which works in real-time and let you sound like a robot, a chipmunk, a drunk grandpa, a teen boy or...


Platforms: Windows, Mac, Pocket PC, Handheld/Mobile Other,iPhone,iPod,Other

VoIP SIP Client SDK for .NET and ActiveX - A powerful and highly versatile VoIP SDK to accelerate development of SIP applications. Our brand-new SIP Client SDK provides a powerful and highly versatile solution to add quickly SIP (Session Initiation Protocol) based dial and receive phone calls...


Platforms: Windows, Pocket PC, Unix, Linux, Java, Linux Console, Linux Gnome, Linux GPL

Softphone SDK, SIP SDK, VOIP SDK, Softphone, IVR SDK, IMS SDK.Our brand-new SIP Client SDK provides a powerful and highly versatile solution to add quickly SIP (Session Initiation Protocol) based dial and receive phone calls features in your software applications and websites. It accelerates the...


Platforms: Windows, Pocket PC, Unix, Linux, Java, Linux Console, Linux Gnome, Linux GPL