Companding-Based Technique to Improve Signal to Noise Ratio and Power Dissipation in Analog to Digital Convertor Operating at CTDSP

Continuous-time digital signal processing form supports for study and investigation of parameters involved in the analog to digital conversion. The parameters to be improvised are particularly signal to noise ratio and power dissipation. Analog to digital convertors are the backbone of digital world, hence, there is a need to look up on discoveries and researches for the best possible results. With this in consideration, this paper presents a technique to improve the above-mentioned parameters. A 1000 Hz window has been considered for the outcomes of PD. The methodology involves the comparison of SNR and PD in quantization and companding. An in-depth analysis was performed, both forms of uniform quantization were considered which are mid-tread and mid-rise, same is the case with companding as well, A-Law and mu-Law companding techniques were taken into account and best possible results were obtained. Validation was done by accessing and optimizing the outcomes present till date.