Eckhardt e a (33 résultats)

Etat : New.

Paperback or Softback. Etat : New. Transmission and Absorption of Sound by Some Building Materials: Scientific Papers of the Bureau of Standards, Vol. 21. Book.

Etat : As New. Unread book in perfect condition.

Etat : New.

PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.

PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.

PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.

PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.

Etat : As New. Unread book in perfect condition.

Etat : New.

Etat : New.

Etat : New.

Paperback. Etat : New. Print on Demand. This book provides the reader with an insightful account regarding the acoustic properties of a range of building materials. It provides a detailed account of the relevant scientific principles and methodologies used to measure sound transmission and absorption. The author presents a historical overview of acoustic research, with a focus on the development of methods for quantifying sound absorption and transmission in building materials. The book includes detailed descriptions of the construction and testing of a variety of panels, providing valuable data on their acoustic properties. The author also delves into the theoretical underpinnings of absorption measurements, explaining the concepts of reverberation time and surface absorptivity. Moreover, this book offers practical guidance on the selection and use of sound-absorbing materials in architectural design, making it an essential resource for architects, engineers, and anyone interested in creating acoustically comfortable spaces. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Paperback. Etat : New. Print on Demand. This book is a collection of research on the transmission of sound conducted by the Bureau of Standards. The author set out to study how sound is transmitted and absorbed in tubes, especially those used aboard ships for communication. The research was initiated to help improve the ability for sailors aboard ships to communicate. The author studied different materials, shapes, and lengths of tubes to test their effectiveness at transmitting voice sounds. The experiments yielded specific findings on intensity and articulation. The results have broad applications for sound absorption and transmission in many industries. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Etat : As New. Unread book in perfect condition.

Etat : New.

Etat : New.

Etat : As New. Unread book in perfect condition.

Couverture souple. Etat : bon. RO80276919: 1986. In-12. Broché. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 655 pages - livre en allemand - texte sur deux colonnes - couverture plastifiée. . . . Classification Dewey : 430-Langues germaniques. Allemand.

hardcover. Etat : New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Etat : New. Print on Demand pp. 38.

Etat : New. Print on Demand pp. 38.

Couverture souple. Etat : bon. RO80275373: 1999. In-8. Broché. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. XVI + 1250 pages - livre en allemand. . . . Classification Dewey : 430-Langues germaniques. Allemand.

Etat : New. PRINT ON DEMAND pp. 38.

Madrid, Taurus, Pensamiento, 2005. 16x25, 542pgs. Tela editorial con sobrecubierta. Buen estado. No incluye CD. HISTORIA DE LA ÓPERA. MÚSICA CLÁSICA.

paperback. Etat : New. Paperback. Pub Date: 2021-04-01 Pages: 352 Publisher: China Radio. Film and Television Publishing House Documentary Film and Digital Video Directing and Production (5th Edition) combines the author's long-term experience and outstanding experience in documentary film editing. production and teaching Achievement. based on the creative concept. accompanied by classic and informative examples. comprehensively expounds and discusses the problems that documentaries often face in the process of cre. …

LeatherBound. Etat : New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1925 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 42 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 42 Volume Scientific Papers of the Bureau of Standards, 21, p. 37-63 (1925) Scientific Paper 526 (S526).…

LeatherBound. Etat : New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1926 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 42 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 42 Volume Technologic Papers of the Bureau of Standards, (1926) T 333.…

Etat : New.

Etat : New.