problem with uniform quantisatonis
1.real audio signal is concentrated near zero
2.human ear is more sensitive to quantisaton error at small value
using non-uniform quantisaton
quantisaton intrval smaller near zero
Non uniform quantization reduces the signal-noise ratio at low signal levels.
reduces
A quantizer with output as zero when input is zero s mid tread while one which shows change/ transitition in level at input 0 is mid riser
intrinsic impedance is ratio of E/H from a uniform plane ve in a materal
The PDH interface standard is not uniform,there is 1.5Mbps and 2Mbps. The PDH system have not strong management function.
A moving-iron instrument works on the principle of repulsion between the like magnetic poles (like poles repel) induced in two soft-iron pole pieces (one fixed, the other moving and deflecting the pointer), by the current flowing in a coil. This force of repulsion isn't linear -it reduces the further apart the pole pieces become, obeying what is known as the 'inverse square' law. So, the non-linear scale over which the pointer moves reflects the non-linearity of the force deflecting the pointer. The effect of this non-linearity can be reduced by carefully shaping the fixed pole piece so that the effective surface areas of the two pole pieces are modified as they move apart, partly compensating for the loss of linearity by the force, as they move further apart.
one syllable LOL
We need the five example of uniform and non-uniform motion.
Non uniform
non-uniform can be called
uniform and non uniform motion uniform motion [ equal distance in equal intervals of time is known as uniform motion] non uniform motion [equal distance at unequal intervals of time is known as non uniform motion]
uniform
"Non-uniform" motion is "accelerated" motion.
Uniform magnetic field depends on the position of its surrounding. A non uniform magnetic field changes its position from one place to another.
In uniform motion, the velocity of the object is constant: both in magnitude and in direction. In non-uniform one or other (or both) of these will vary.
In a uniform magnetic field the imaginary magnetic lines of force are parallel to each other. But in case of non uniform they are not parallel
What you need to do is where all the wackiest stuff you have.
When an object travels in a straight line and at the same speed, we call it an uniform speed. When an object travels at different speeds, we say that the object is at non uniform speed.