Application of a reciprocity technique for measurement of acoustic transfer functions to the prediction of road vehicle pass-by noise

Application of a vibro-acoustic reciproc

Application of a vibro-acoustic reciprocity technique to the prediction of sound radiated by a motored IC engine

✍ Junhua Zheng; Frank J. Fahy; David Anderton 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 603 KB

## An internal-combustion (IC) engine is a complicated noise source. Theoretical prediction of its sound field is problematic. This paper describes a vibro-acoustic reciprocity technique for the experimental prediction of sound radiated by the engine. The basis of the technique is the evaluation of