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@article{150625,
        author = {Biswarup Chaki},
        title = {Audio noise cancellation using Op-amp},
        journal = {International Journal of Innovative Research in Technology},
        year = {},
        volume = {7},
        number = {8},
        pages = {92-93},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=150625},
        abstract = {This paper gives a brief about how operational amplifiers can be used in a noise cancellation device. This will be a cost-effective method to design and produce noise cancellation devices for non-precise applications},
        keywords = {Op-Amp, Analog Electronics, Audio Electronics, Electronics.},
        month = {},
        }