Comparison of analog processors and digital signal processors

Abstract

Mastering, on the other hand, is the process of refining a recording made after the mixing stage using various techniques before the album is pressed and distributed. The mastering process includes adjusting the dynamics of signal frequencies, regulating tonal balances with equalizers, and determining and downsizing audio file formats. Mastering creates coherence among the tracks within an album and provides listeners with a higher-quality listening experience. The entire process of recording and mixing, encompassing mastering, involves converting signals from analog equipment and software into digital values using an Analog-to-Digital (A/D) converter within a Digital Audio Workstation (DAW). These software programs have become essential in music productions. Due to the decreasing cost of technology and the opportunities it provides, music production software has shifted towards home users. People can now, without the need for high-budget studios, complete many recording, mixing, and mastering processes entirely with computer-based systems at lower costs in their own homes. The term "in the box" refers to all these production stages taking place within a computer. With the advancement of technology, individuals have been able to produce albums in home studios, and digital processors, which are cheaper and more practical than analog equipment due to the digitization of analog devices, have started to be preferred over analog equipment. This study explores the extent of changes in technical and technological approaches towards the use of digital signal processors (DSP), which emerged in the 1960s, in place of analog processors. The research aims to identify and examine the differences between digital-based signal processors and analog devices in terms of their usage, implementation, and processing in music technologies. This research investigates how digital-based signal processors differ from analog processors in terms of processing method, processing flexibility, processing speed, processing quality, and sensitivity on the audio signal. Based on these findings, it is concluded that digital-based signal processors, which are replacing analog processors in the music industry, do not possess the same qualities as analog devices.

Keywords

• Analog
• Plugin
• Digital signal processor
• Music technology
• Sound recording technologies

References

1. Bartlett, B. Bartlett, J. (2005). Practıcal recording techniques. Focal Press, USA, 211.
2. Burgess, J. R. (2014). The history of music production. Oxford: Oxford University Press, 30i
3. CNNTÜRK. (2008). Dünyanın en eski ses kaydı bulundu (World's oldest audio recording found). http://www.cnnturk.com/2008/yasam/diger/ 03/28/dunyanin.en.eski.ses.kaydi.bulundu/442466.0/index.html
4. Cumhuriyet Bilim Teknik, No: 346, 22 Ekim 1994.
5. Coşaner, N. (2008). Volume. 48, Haziran 77.
6. Durmaz, S. (2009). Audio terimleri sözlüğü (Dictionary of audio terms). Cinius Yayınları.
7. Edstrom, B. (2011). How to make great audıo recordıngs wıthout breakıng the bank. Oxfor University Press, New York, 170.
8. Huber, D. M. (2010). Modern recording techniques. Focal Press, 199-200.

9. Izhaki, R. (2008). Mixing audio concepts, practies and tools, Focal Press, 365.
10. Lefford, N. M., (2000). Recording studios without wall. Master thesis. Massachusetts Institutes of Technology.
11. MC Queary, C. R. (1990). The early years of the acoustic phonograph. its developmental origins and fall from favor 1877-1929, A Senior Thesis In Historical American Technologies, 6, 11-16.
12. Mumma, G., Rye, H., & Kernfeld, B. (2022) Recording: I. Technological developments. Grove music online. Erişim: http://www.oxfordmusiconline.com:80/subscriber/article/grove/music/J371600
13. Öcek, C. (2010). Elektro gitar efektleri ve amplifikatörler (Electric guitar effects and amplifiers). Pan Yayıncılık.
14. Önen, U. (2010). Ses kayıt ve müzik teknolojileri (Sound recording and music technologies). Çitlembik Yayınları.
15. Pasinlioğlu, T./K. (2016). Ses uygulamalarında efekt ve sinyal işlemciler (i Sound recording and music technologies). Cinius Yayınları.
16. Rumsey, F. (1994) Midi systems & control. Oxford: Focal Press, 77.
17. Schmidt-Horning, S. (2013). Chasing sound: technology, culture, and the art of studio recording from Edison to the LP. Baltimore: John Hopkins University Press, 36.
18. Yıldırım, A., & Şimşek, H. (2006). Sosyal bilimlerde nitel araştırma yöntemleri (Qualitative research methods on social sciences). Seçkin.