Match List – I with List – II: List – IList – II(a) Sex1. More than one sound heard at the same time(b) Fading on2. Sound effects(c) Segue3. Performer moves towards microphones(d) Blend4. Smooth transitions from one sound to another Codes:(a)(b)(c)(d)(A)3214(B)1432(C)2341(D)4123 Correct Ans: (C) Explanation: A well-crafted audio experience relies on various techniques that ensure smooth transitions, clarity, and balance. These techniques are essential in radio, television, music production, and live performances. Now, let’s explore the correct matches and understand their significance. Sex – Sound Effects (2):First and foremost, sex in audio production refers to sound effects that enhance storytelling. Whether in radio dramas, advertisements, or movies, sound effects create realism and engage listeners more effectively. Fading On – Performer Moves Towards Microphone (3):Moving forward, fading on happens when a performer moves closer to the microphone, creating a natural increase in volume. This technique is widely used in theater, live performances, and radio to ensure a smooth transition of speech or music into the foreground. Segue – Smooth Transition from One Sound to Another (4):Additionally, a segue is a seamless transition from one sound to another. Broadcasters and DJs use this technique to maintain continuity between songs, dialogue, or sound effects without abrupt pauses or breaks. Blend – More Than One Sound Heard at the Same Time (1):Lastly, blend refers to the mixing of multiple sounds simultaneously. It is commonly used in music production, live performances, and background scoring to create depth and harmony within a composition. Since Option (C) (2-3-4-1) correctly aligns each term with its respective function, it is the right answer. In conclusion, these audio techniques—sound effects (sex), performer movement (fading on), smooth transitions (segue), and simultaneous sounds (blend)—play a crucial role in enhancing the quality, continuity, and depth of any audio production. Therefore, mastering these techniques is essential for broadcasters, sound engineers, and performers aiming for high-quality productions.