MARC details
| 000 -LEADER |
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| fixed length control field |
02315nam a22002297a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
UPMIN |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20240731160909.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
240731b |||||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE |
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| Transcribing agency |
UPMin |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
LG993.5 2019 A7 |
| Local cutter number (OCLC) ; Book number/undivided call number, CALL (RLIN) |
T84 |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Tuga-on, Ara Arianne D. |
| 9 (RLIN) |
26178 |
| 245 ## - TITLE STATEMENT |
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| Title |
Natural sound absorbing panels panels: |
| Remainder of title |
a research analysis on the sound absorption and sound transmission behaviour of the hollow-structured bamboo / |
| Statement of responsibility, etc. |
Ara Arianne D. Tuga-on; Angelo Felix N. Regalado, adviser |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Date of publication, distribution, etc. |
2019 |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
217 leaves |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Thesis |
| Degree type |
(BS Architecture) |
| Name of granting institution |
University of the Philippines Mindanao, |
| Year degree granted |
2019 |
| 520 3# - SUMMARY, ETC. |
|---|
| Summary, etc. |
Studies to use natural materials for acoustic absorbers are still progressing; however, most of the established works are mainly focused on the fibrous-type absorbers. This study entitled “Natural Sound Absorbing Panels: A Research Analysis on the Sound Absorption and Sound Transmission Behaviour of the Hollow-Structured Bamboo”, aims to discuss the acoustic properties of bamboo, a non-fibrous-type of material. The general objective of this study is to explore the potential of using bamboo as an alternative low environment-impact acoustic material. The acoustical properties of the hollow-structure bamboo are discussed here. The random incidence absorption coefficient was measured based on the length and diameter of the bamboo (arranged axially arranged on a panel). The sound absorption and sound transmission class values were computed and initial values were determined using reverberation chamber (sound absorption) and the diffuse-field sound model (sound transmission loss values).<br/>Results showed that the Noise Reduction Coefficient of the Bamboo Panel for the Small hollow-diameter (2m m -10mm) at 2cm length is classified as absorbing while the bamboos with hollow-diameter range of 11m -25m m is classified as hardly absorbing. In addition, small diameter and big diameter bamboos have STC ratings of 38 and 40 respectively, in which both have a good subjectivity rating. |
| 658 ## - INDEX TERM--CURRICULUM OBJECTIVE |
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| Main curriculum objective |
Architectural Design IX: Research Project in Architecture |
| Curriculum code |
ARCH191 |
| 658 ## - INDEX TERM--CURRICULUM OBJECTIVE |
|---|
| Main curriculum objective |
Architectural design X: Architectural Design Project |
| Curriculum code |
ARCH192 |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Regalado, Angelo Felix N. |
| Relator term |
adviser |
| 9 (RLIN) |
10763 |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) |
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| a |
Fi |
| -- |
UP |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Thesis |
| Suppress in OPAC |
No |
