• Rashmi Malve
• Prashant Chaturvedi

Digital multiplier plays key role to compute and give fast response of input data. Approximate multiplier is best suited for error resilient applications, such as signal processing and multimedia. Approximate computing reduces accuracy, but it still provides meaningful and faster results with usually lower power consumption; this is particularly attractive for arithmetic circuits. Research are continue going on various existing multipliers for enhancing in terms of performance improvement like high speed, low delay, low area, low power etc. In this paper, reviews of various approximate multiplier design, implementation and achieved results of previous works.

Approximate, Multipliers, Delay, Power, Area, Speed.

"Review of Approximate Multiplier for High Speed Digital Signal Processing Application", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 5, page no.e63-e67, May-2021, Available :http://www.jetir.org/papers/JETIR2105541.pdf

"Review of Approximate Multiplier for High Speed Digital Signal Processing Application", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 5, page no. ppe63-e67, May-2021, Available at : http://www.jetir.org/papers/JETIR2105541.pdf