All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

Sound Absorption Behavior of Resonant Membrane System

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F05%3A00000031" target="_blank" >RIV/46747885:24410/05:00000031 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Sound Absorption Behavior of Resonant Membrane System

  • Original language description

    The material was composed of nanofibers applied to needle punched nonwovens and the resonance effect of nanofibrous layer was studied. It will be shown that resonant frequency depends on kind of polymer and mass per area of nanofibrous membrane.Two-microphone Impedance Measurement Tube Type 4206 was used to measure the absorption coefficient in the frequency range 50Hz to 6,4kHz.

  • Czech name

    ZVUKOVĚ POHLTIVÉ CHOVÁNÍ REZONANČNÍHO MEMBRÁNOVÉHO SYSTÉMU

  • Czech description

    V PŘÍSPĚVKU BYL ZKOUMÁN REZONANČNÍ EFEKT NANOVLÁKENNÉ VRSTVY ELEKTROSTATICKY NANESENÉ NA VPICHOVANOU TEXTILII. NANOVLÁKENNÁ VRSTVA BYLA VYROBENA Z POLYVINYLALKOHOLU, POLYAMIDU 6 A POLYAMIDU 6.12. BYLO ZJIŠTĚNO, ŽE REZONANČNÍ FREKVENCE NANOVLÁKENNÉ VRSTVYPRO MĚŘENÍ AKUSTICKÝCH CHARAKTERISTIK BYLA POUŽITA DVOU-MIKROFONOVÁ IMPEDANČNÍ TRUBICE.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BI - Acoustics and oscillation

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/1M0553" target="_blank" >1M0553: Research Centre TEXTIL II</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2005

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    4th Central European Conference

  • ISBN

    80-7083-967-8

  • ISSN

  • e-ISSN

  • Number of pages

    4

  • Pages from-to

    38-41

  • Publisher name

    TECHNICKÁ UNIVERZITA V LIBERCI

  • Place of publication

    LIBEREC

  • Event location

    LIBEREC

  • Event date

    Jan 1, 2005

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article