Weighted code, also known as positional notation or place-value notation, is the method of encoding numbers. Its use of the same symbol for different orders of magnitude is what distinguishes it from other notations.
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A: A Binary code represent a binary number 0.1.2.4.8. etc. that is why it is called a weighted number
if each input voltage is amplified by a different factor,in other words,weighted differently at the output,the circuit is then called a scaling or weighted amlifier.
One disadvantage of Gray code is that it is not as intuitive for human understanding compared to binary code. Another drawback is that Gray code is not as efficient in terms of mathematical operations, such as addition and subtraction, compared to binary code. Additionally, Gray code requires more bits to represent the same range of values as binary code, which can result in increased complexity and storage requirements.
It can be converted using a Shift register. A Serial-In-Parallel-Out(SISO) shift register is used to convert temporal code to spatial code. A Parallel-In-Serial-Out(PISO) shift register is used to convert spatial code to temporal code.
cpt code is 92960