Titlebook: Electroacoustical Reference Data; John M. Eargle Book 2002 Springer Science+Business Media New York 2002 Damping.Modulation.Signal.Transdu

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Diffraction of Sound by a Cylinder, a Cube, and a Spheretive pressure level are given for a number of angles of incidence. The plots show the level of the pressure that exists at the front surface. Thus, they give a good indication of the nominal response of a microphone of the same shape.

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ivided into the following sections: A. General Acoustical Relationships. This section covers the behavior of sound transmis­ sion in reverberant and free fields, sound absorption and diffraction, and directional characteris­ tics of basic sound radiators. B. Loudspeakers. Loudspeakers are discussed in terms o978-1-4613-5839-8978-1-4615-2027-6

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Advances, Prospects and Limitations of Genetic Tools for Pest Management Strategies in Sri Lankapests. This chapter outlines the principles and techniques widely used in conventional farming with their pros and cons. However, emphasis is given to the modern genetic tools, viz., transgenic approach, insect sterile techniques, and the possible use of RNAi in developing pest management strategies