Digitizing oral history: can you hear the difference?

Abstract

Purpose – The purpose of this study is to answer the questions: Can students discern the difference between oral histories digitized at archival quality (96 kHz/24-bit) versus CD-quality (44.1 kHz/16-bit)? and How important do they believe this difference is? Digitization of analog audio recordings has become the recommended best practice in preserving and making available oral histories. Additionally, well-accepted standards in performing this work are available. However, there is relatively little research that addresses if individuals can hear a qualitative difference in recordings made with best practices versus those that have not. Design/methodology/approach – In all, 53 individuals participated in the study, where they listened to three sets of oral histories and had to decide which was the archival-quality recording versus the CD-quality recording and mark their answer on a survey. Findings – Students could discern less than half of the time on average which was the archival quality versus the CD-...