Voice Activity Detection using Temporal Characteristics of Autocorrelation Lag and Maximum Spectral Amplitude in Sub-bands Sivanand Achanta author Nivedita Chennupati author Vishala Pannala author Mansi Rankawat author Kishore Prahallad author 2014-12 text Proceedings of the 11th International Conference on Natural Language Processing Dipti Misra Sharma editor Rajeev Sangal editor Jyoti D Pawar editor NLP Association of India Goa, India conference publication achanta-etal-2014-voice https://aclanthology.org/W14-5107/ 2014-12 48 55