Muutke küpsiste eelistusi

E-raamat: Digital Audio Forensics Fundamentals: From Capture to Courtroom

  • Formaat - EPUB+DRM
  • Hind: 51,99 €*
  • * hind on lõplik, st. muud allahindlused enam ei rakendu
  • Lisa ostukorvi
  • Lisa soovinimekirja
  • See e-raamat on mõeldud ainult isiklikuks kasutamiseks. E-raamatuid ei saa tagastada.

DRM piirangud

  • Kopeerimine (copy/paste):

    ei ole lubatud

  • Printimine:

    ei ole lubatud

  • Kasutamine:

    Digitaalõiguste kaitse (DRM)
    Kirjastus on väljastanud selle e-raamatu krüpteeritud kujul, mis tähendab, et selle lugemiseks peate installeerima spetsiaalse tarkvara. Samuti peate looma endale  Adobe ID Rohkem infot siin. E-raamatut saab lugeda 1 kasutaja ning alla laadida kuni 6'de seadmesse (kõik autoriseeritud sama Adobe ID-ga).

    Vajalik tarkvara
    Mobiilsetes seadmetes (telefon või tahvelarvuti) lugemiseks peate installeerima selle tasuta rakenduse: PocketBook Reader (iOS / Android)

    PC või Mac seadmes lugemiseks peate installima Adobe Digital Editionsi (Seeon tasuta rakendus spetsiaalselt e-raamatute lugemiseks. Seda ei tohi segamini ajada Adober Reader'iga, mis tõenäoliselt on juba teie arvutisse installeeritud )

    Seda e-raamatut ei saa lugeda Amazon Kindle's. 

"Digital Audio Forensics Fundamentals offers an accessible introduction to both the theory and practical skills behind this emerging field of forensic science. Beginning with an overview of the history of the discipline, the reader is guided through forensic principles and key audio concepts, before being introduced to practical areas such as audio enhancement, audio authentication and the presentation of reports. Covering all aspects of audio forensics from the capture to the courtroom, Digital Audio Forensics Fundamentals is pivotal reading for beginners entering the field, as well as experienced professionals looking to develop their knowledge of the practice"--

Digital Audio Forensics Fundamentals offers an accessible introduction to both the theory and practical skills behind this emerging field of forensic science. Beginning with an overview of the history of the discipline, the reader is guided through forensic principles and key audio concepts, before being introduced to practical areas such as audio enhancement, audio authentication, and the presentation of reports.

Covering all aspects of audio forensics from the capture to the courtroom, this book is pivotal reading for beginners entering the field, as well as experienced professionals looking to develop their knowledge of the practice.

Acknowledgements ix
Abbreviations x
1 Introduction
1(10)
Scope
1(2)
Foundations
3(3)
Sub-disciplines overview
6(3)
Summary
9(1)
References
9(2)
2 The History Of Audio Forensics
11(14)
Technological developments
11(6)
Audio forensics' beginnings
17(3)
Notable cases
20(2)
Summary
22(1)
References
22(3)
3 Forensic Principles
25(17)
Introduction
25(1)
End users
25(1)
Admissibility
26(1)
Best practices
27(2)
Standard operating procedures
29(1)
Bias mitigation
30(3)
Peer review
33(1)
The forensic laboratory set-up
34(3)
Documentation
37(2)
Summary
39(1)
References
39(3)
4 The Human Auditory System
42(13)
Introduction
42(1)
Overview of the human auditory system
42(1)
Magnitude perception
43(2)
Frequency perception
45(2)
Masking
47(4)
Spatial perception
51(1)
Auditory fatigue
51(2)
Summary
53(1)
References
53(2)
5 Key Audio Principles
55(31)
Introduction
55(1)
Forensic audio versus studio audio
55(5)
Capture
60(11)
Analysis methods
71(6)
Frequency domain
77(6)
Summary
83(1)
References
84(2)
6 Audio Encoding
86(25)
Introduction
86(1)
Filename
87(1)
Filename extension
87(1)
File structure
88(2)
Uncompressed audio
90(3)
Compressed audio
93(11)
Perceptual encoding artefacts
104(3)
Summary
107(1)
References
108(3)
7 Preparatory Analysis
111(5)
Introduction
111(1)
Exhibit imaging
111(3)
Instruction
114(1)
Summary
114(1)
References
115(1)
8 Audio Acoustics
116(9)
Introduction
116(1)
Overview of sub-disciplines
117(3)
The acoustics of a gunshot
120(1)
Analysis methods
121(2)
Summary
123(1)
References
123(2)
9 Speech Forensics
125(7)
Introduction
125(1)
History
126(1)
Variables
126(1)
Analysis methods
127(2)
Reporting methods
129(1)
Summary
130(1)
References
130(2)
10 Audio Enhancement
132(47)
Introduction
132(1)
Quality versus intelligibility
132(6)
Preparatory analysis
138(4)
Manipulation versus enhancement
142(1)
Quality issues and solutions
143(24)
Order of operations
167(4)
Enhancement reporting
171(1)
Transcriptions
171(2)
Summary
173(1)
References
173(6)
11 Audio Authentication
179(62)
Introduction
179(2)
Study of manipulations
181(2)
Preparation
183(3)
Initial assessment
186(2)
Exemplar recordings
188(48)
Drawing conclusions
236(1)
Summary
237(1)
References
238(3)
12 Forensic Reporting
241(7)
Introduction
241(1)
Purpose
241(1)
Structure
242(5)
Summary
247(1)
References
247(1)
13 Research
248(7)
Introduction
248(1)
The scientific method
249(4)
Summary
253(1)
References
253(2)
Glossary 255(9)
Index 264
James Zjalic is a multimedia forensics examiner from Birmingham, UK. He holds a masters degree in Media Forensics from the National Centre of Media Forensics at the University of Colorado, Denver, USA, and a bachelors degree in Audio Engineering. His casework experience covers the entire scope of the justice system, from criminal through to civil arenas in relation to the most serious of offences and on behalf of various high profile organisations. Research highlights include peer-reviewed publications and international presentations on a range of multimedia forensics topics, including audio authentication and enhancement.