The Indian Journal of Signal Processing (IJSP) publish two types of issues: (1) Regular Issues and (2) Theme-Based Special Issues (announced from time to time). The Authors may submit articles electronically throughout the year using the Article Submission System. After the final acceptance of the article, based upon the detailed review process, the article will immediately be published online. For Theme Based Special Issues, time-bound special calls for articles will be announced. The articles published in the Indian Journal of Signal Processing (IJSP) are open-access and accessible online without subscription fees as soon as it is published.