Research On Music Information Retrieval- Free Sample Solution

Question: Write a formal academic report which identifies a key piece of technology or a technique made possible by a piece of technology. You will need to explain why this is important technically and/or culturally, explain how it relates to both earlier and subsequent work, and show how it has affected modern equipment design and/or practice. Answer: The topic of the research has been selected as music information retrieval. With the emergence of digital technologies, the amount of digital music is growing explosively day by day. This huge amount of digital music information should be matched with the available music instruments and development of those instruments. Thus it need a heavy amount of access, filtration, categorization and retrieval of music information. MIR or Music Information Retrieval covers these area. This is a comparatively new field in research and is growing very rapidly. (Lesaffre, 2006) The application of MIR is available in web, for example, Shazam, different music recommender applications, classification of music depending on identification of tag, voice in the music etc. Knowingly or unknowingly, we sometime stumble upon application of MIR, or in future we will do so. The aim of this research is to understand the topic music information retrieval or MIR. It is an inter disciplinary stream that covers up topics from music, psychology, computer science, signal processing, artificial intelligence, machine learning, statistics and probability and many more. The research on MIR will encompass several aspects related to the language of music, formats, form, dimensions, need for information, typology etc. (Downie, 2003) There are several methods used in MIR and it has vast application in music industry. Those methods and applications will be researched and discussed in the research. Also, I shall try to find out the answer to the question that what are the benefits of MIR to us, the human beings? Because music is a perception of some melody, harmony, rhythm etc. We can hear music, understand music, then why should we need some computerized systems to classify or extract music information? Music has basically two forms, one is the sound that can be heard and recorded in different formats, burnt into CDs and play it. But there is more things to do with these music CDs. A music CD contains a stream of music information and representation of music in binary form. Thus those can be processes, information can be extracted to find some meaningful analysis, filtration etc. Another form of music is the notations written on paper or representation the same in binary or computer readable format. These issues, processes related to both will be discussed. There have been several previous works done on MIR. Extensive study of those will help in the research. The research will be based on literature review mainly. The theory and previous works will be learned and the processes, evaluations etc. will be studied. (Mller, 2007) Even though MIR is a growing field of research, there are numerous hurdles. There are different challenges related to the forms or representing music, different cultures around the world that are the origins of different music, rights and laws related to music, intellectual property issue etc. These challenges poses problems on researches of MIR. These problems will be studies also. (Futrelle Downie, 2002) One very much related question to any music technology is about the value of the singer, songwriter etc. those issues are sometimes related to ethics. Such issues related to MIR will be discussed also. References Downie, J. S., 2003. Music information retrieval. Annual Review of Information Science and Technology, 37(1), p. 295340. Futrelle, J. Downie, J. S., 2002. Interdisciplinary Communities and Research Issues in Music Information Retrieval. s.l.:ISMIR. Lesaffre, M., 2006. Music Information Retrieval. s.l.:Ghent University. Mller, M., 2007. Information Retrieval for Music and Motion. s.l.:Springer.