Sound Recording Solutions
Sound Card Recorder
Powerful voice activated microphone recorder for Windows. Click here to learn more.Woofer
Woofer is the term for a loudspeaker driver that is designed to produce low frequency sounds, typically from around 40 hertz up to a few hundred hertz. Today one can find woofers which can reproduce sounds as low as 1 Hz (the human ear detects a nominal range of 20 Hz to 20,000 Hz). Some woofers produce frequencies up to around 1000-2000 hertz and are usually called mid-woofers or midbasses. Nearly all woofers are driven by a voice coil in a magnetic field, and they typically have a diameter of 5 to 18 inches (125 to 460 mm). The resonant frequency of the woofer is determined by the compliance (flexibility) of the cone suspension, the mass of the cone, the magnetic field strength, and the air resistance behind it. The lower the resonant frequency, the lower the frequency of sound that may be produced without distortion. The term woofer can also refer to a speaker driver and cabinet combination that produces low frequencies only. Since these low frequencies are essentially non-directional compared to higher ranges, the correct placement of a woofer-only cabinet for the best sound is much less critical, although placement in a room corner will noticeably enhance the bass sound.
Phone Call Recorder
Must have software for voice modem. Record all phone calls automatically, watch Caller ID information, create you own powerful answering machine. Perfect sound quality. Click here to learn more.3d audio effect - 3gp - a-law - aac - acm - adc - aiff - aliasing - amplifier - amr-wb - amr-wb plus - amr - apev2 tag - asf - atrac - audio codec - audio compression - avi - bitrate - bitrate peeling - chord - codec - comfort noise - compact audio cassette - compact disc - compression - compression artifact - compression ratio - contact microphone - container format - dab - data compression - digital audio - digital camera - divx - dolby digital - dolby digital plus - dsp - dvd-audio - dvd - effects unit - equalization - ffmpeg - flanging - fourcc - frequency spectrum - hi-fi - high-end audio - hiln - id3 - joint stereo - laser microphone - line level - lossy - loudspeaker - matroska - mcf - microphone - midi - mixing console - mp2 - mp3 - mp3 surround - mp3 sx - mp3pro - mp4 - mpeg-1 - mpeg-21 - mpeg-3 - mpeg-4 - mpeg-7 - mpeg - mu-law - musepack - music - mxf - nut - osm - parabolic microphone - pcm - perception - phonograph - pink noise - pqf - psychoacoustics - qdesign - quadraphonic - radio receiver - ratdvd - realaudio - red noise - reverberation - rhythm - ribbon microphone - riff - rmvb - sbr - signal processing - sound - sound card - sound effects - sound recording - spdif - speech encoding - speech recognition - speex - stereo - subwoofer - surround sound - synthesizer - tape recorder - tdm - tweeter - video - video compression - vob - voice analysis - vorbis - wav - white noise - wma - woofer