{"doi":"10.1121/1.2017263","title":"Use of “corner microphones” for sound power measurements in a reverberation chamber","abstract":"<jats:p>Conventional methods of measuring sound power levels in a reverberation room require determination of the spatial average sound pressure level in the reverberant sound field. At the lower frequencies of interest, it often is not possible to define a microphone array or traverse that provides enough statistically independent samples of the sound field to enable accurate determination of this average level. With a goal of developing a simpler procedure for use at lower frequencies, a study has been carried out of the feasibility of computing sound power level from the sound pressure levels measured using microphones located near the corners of a reverberation chamber. A series of measurements of sound power level have been carried out using both the conventional procedure and the corner microphone procedure. The results are quantitatively compared.</jats:p>","journal":"The Journal of the Acoustical Society of America","year":1979,"id":38443,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":0,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":190699,"name":"Thomas W. Bartel","orcid":null,"position":1,"is_corresponding":false},{"id":190698,"name":"Daniel R. Flynn","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"base_score":0.0,"endowment":0.0,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"18998881","pmcid":null,"openalex_id":"https://openalex.org/W2055864766","authors":[],"funders":[],"total_grants":0,"fwci":0.0,"citation_percentile":0.21452145,"influential_citations":0,"citation_trend":[],"oa_status":"bronze","license":null,"oa_locations":[{"url":"https://pubs.aip.org/asa/jasa/article-pdf/65/S1/S45/10767677/s45_1_online.pdf","host_type":"journal"},{"url":"https://pubs.aip.org/asa/jasa/article-pdf/65/S1/S45/10767677/s45_1_online.pdf","host_type":"BRONZE"},{"url":"https://pubs.aip.org/asa/jasa/article-pdf/65/S1/S45/10767677/s45_1_online.pdf","host_type":"publisher"},{"url":"https://doi.org/10.1121/1.2017263","host_type":"journal"}],"fields_of_study":["Speech and Audio Processing","Acoustic Wave Phenomena Research","Structural Health Monitoring Techniques","Geology","Engineering","Physics"],"mesh_terms":[],"keywords":["Acoustics","Sound power","Reverberation","Microphone","Electromagnetic reverberation chamber","Reverberation room","Sound pressure","Sound (geography)","Sound intensity","Traverse","Critical distance","Sound intensity probe","Microphone array","Power (physics)","Computer science","Physics","Geology"],"sdg_mappings":[{"sdg_number":0,"sdg_label":"Affordable and clean energy"}],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-06-11T03:28:09.502315Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}