Читать книгу Recording and Voice Processing, Volume 1. History and Generalities онлайн

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5 Chapter 4Figure 4.1. Direct sound and indirect or reflected sound. For a color version of...Figure 4.2. Foam bass traps for wall corners (Auralex)Figure 4.3. Absorbing panel type bass trap (t.akustic)Figure 4.4. Porous absorber – absorption curves (without absorber (green), absor...Figure 4.5. Example of an attenuation curve for a Helmholtz absorber. For a colo...Figure 4.6. Perforated Helmholtz panel (Acoustissimo, left) and laminar resonato...Figure 4.7. Cylindrical Helmholtz absorbers (Vicoustic and Hofa). For a color ve...Figure 4.8. Diaphragm bass traps (GIK Acoustics). For a color version of this fi...Figure 4.9. Mechanical analogy for a diaphragm or flexural bass trap. For a colo...Figure 4.10. Two examples of active bass traps (PSI Audio – Bag End)Figure 4.11. A specular reflection, the angle of the incident wave is equal to t...Figure 4.12. Comb filtering between 20 and 20 kHz. For a color version of this f...Figure 4.13. Two Schroeder diffusers. For a color version of this figure, see ww...Figure 4.14. Quadratic diffuser, also called QRD diffuser (Auralex, t.akustic an...Figure 4.15. The flutter echo principle. For a color version of this figure, see...Figure 4.16. A poly-cylindrical diffuser (Acoustic Geometry and GIK Acoustics). ...Figure 4.17. Diffusers with original designs (Jocavi and Jaya). For a color vers...Figure 4.18. Examples of removable cabins (Clearsonic and t.akustic)Figure 4.19. A cabin with removable panels on a tripod (Power Studio)Figure 4.20. Premanufactured acoustic booths (Vicoustic and Keoda). For a color ...Figure 4.21. Three examples: a tripod (Neewer), microphone stand (Tonor) and tab...Figure 4.22. A sound barrier and a sound recording sessionFigure 4.23. A universal pop filterFigure 4.24. Pop filters of various shapes (t-Bone, Aston and Tuloka)Figure 4.25. A closed headphone, left, and an open headphone, right (Beyerdynami...Figure 4.26. Power loss (attenuation) curve according to amplifier output impeda...Figure 4.27. Graph for determining the power required for a headphone based on i...Figure 4.28. Different types of suspensions: spider, double-lyre, universal, buo...Figure 4.29. Examples of standsFigure 4.30. Examples of boom standsFigure 4.31. Examples of articulating armsFigure 4.32. Examples of different gooseneck microphonesFigure 4.33. Thread adapter for microphone support and suspensionFigure 4.34. Ball joint adapter (Gravity)Figure 4.35. Different types of foam cups (Shure, Sennheiser and Rode). For a co...Figure 4.36. Long-hair cap (Rode and Rycote)Figure 4.37. Cage and windjammer caps (Rycote)Figure 4.38. An anechoic chamber (CNRS, LMA Laboratory and Aix-Marseille Univers...