BASLP 1st Semester Notes  » Paper 5: Electronics and Acoustics

Unit 3: Acoustical treatment Transducers and Basics of Computers

• Introduction to audiometric rooms
• Absorption coefficient, Sabine’s formula
• Materials for construction of audiometric rooms
• Lighting, grounding and other miscellaneous issues related to audiometric rooms
• Evaluation of efficiency of sound proofing in the audiometric rooms
• Amplifiers
• Microphones, loudspeakers – types and function
• Fundamentals of digital electronics, binary number system, Hex code, bit, byte, logic gates, counters, flip-flops etc.
• Introduction to computers
• Operating systems, hard ware, software, memory devices and other peripherals, care and preventive maintenance of computers