Beltronics vector fx pro12/13/2023 ![]() ![]() Coincident-pair microphone arrangements produce stereo recordings with minimal phase difference between channels. This phenomenon is known as phase cancellation. Since each microphone records each wavefront at a slightly different time, the wavefronts are out of phase as a result, constructive and destructive interference can occur if both tracks are played back on the same speaker. During playback, the listener's brain uses those subtle differences in timing and sound level to triangulate the positions of the recorded objects. The two recorded channels will be similar, but each will have distinct time-of-arrival and sound-pressure-level information. ĭuring two-channel stereo recording, two microphones are placed in strategically chosen locations relative to the sound source, with both recording simultaneously. In technical usage, true stereo means sound recording and sound reproduction that uses stereographic projection to encode the relative positions of objects and events recorded. By combining multiple pan-potted mono signals together, a complete, yet entirely artificial, sound field can be created. The control which is used to vary this relative amplitude of the signal is known as a pan-pot (panoramic potentiometer). By varying the relative amplitude of the signal sent to each speaker, an artificial direction (relative to the listener) can be suggested. ![]() Secondly artificial or pan stereo, in which a single-channel ( mono) sound is reproduced over multiple loudspeakers. The signal is then reproduced over multiple loudspeakers to recreate, as closely as possible, the live sound. Stereo sound systems can be divided into two forms: the first is true or natural stereo in which a live sound is captured, with any natural reverberation present, by an array of microphones. Description Two microphones set up to record a piano simultaneously, which creates a stereo sound The word stereophonic derives from the Greek στερεός ( stereós, "firm, solid") + φωνή ( phōnḗ, "sound, tone, voice") and it was coined in 1927 by Western Electric, by analogy with the word stereoscopic. Stereo sound has been in common use since the 1970s in entertainment media such as broadcast radio, recorded music, television, video cameras, cinema, computer audio, and internet. Binaural sound systems are also stereophonic. This is usually achieved by using two independent audio channels through a configuration of two loudspeakers (or stereo headphones) in such a way as to create the impression of sound heard from various directions, as in natural hearing.īecause the multi-dimensional perspective is the crucial aspect, the term stereophonic also applies to systems with more than two channels or speakers such as quadraphonic and surround sound. Stereophonic sound, or more commonly stereo, is a method of sound reproduction that recreates a multi-directional, 3-dimensional audible perspective. Time difference in a stereophonic recording of a car going past Notably, such electronic systems require more than one speaker. The inset shows the electronic simulation. The main diagram shows a simplified situation in nature. ![]() For other uses, see Stereo (disambiguation). Either A: I started slowing down by then (which I highly thing is the case), or B: air drag became more severe at that time."Stereo" and "Stereophonic" redirect here. There is probably two reasons why thats there. Now as you can also see there is a 2 second difference between 0-60 and 0-70. Improving the shifting and getting a short shifter might improve those times greatly. So as you can see there is a about a two second delay between 0-30 and 0-40 0-50 and 0-60. Now thats not correct because the weight was off etc.Īfter that I brought down the weight to 2850lbs and here are the numbers: I first did a run with 3000lbs as the weight (that weight was setup for when I had a passenger with me the other day). I think those two that are the only ones that really matter. What was programmed into the Vector FX 2:Ĭar Weight: 2850 lbs (Thats 2617lbs stock, plus me and the tool shed in the trunk)ĬDA: 8.00 Left this one at 8's for now, still need to figure out an accurate CDA I did a run today after installing half of the thermoblock kit. ![]() Alright thought I would fill this thread in with some numbers ![]()
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