THEORETICAL ANALYSIS AND EXPERIMENTAL STUDY USED FOR SOUND QUALITY OF INVERTER AIR CONDITIONER NOISE
The A-weight sound level is difficult to evaluate the annoyed noise of the inverter air conditioner,so it is necessary to establish the sound quality and give objective evaluate parameters,such as loudness,sharpness,roughness,psychoacoustic annoyance etc. The sound quality software is developed to a...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Strength
2016-01-01
|
| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2016.04.009 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1841534931610632192 |
|---|---|
| author | XUE WeiFei CHEN Jun CHEN Jin XU Hao ZHANG Hao |
| author_facet | XUE WeiFei CHEN Jun CHEN Jin XU Hao ZHANG Hao |
| author_sort | XUE WeiFei |
| collection | DOAJ |
| description | The A-weight sound level is difficult to evaluate the annoyed noise of the inverter air conditioner,so it is necessary to establish the sound quality and give objective evaluate parameters,such as loudness,sharpness,roughness,psychoacoustic annoyance etc. The sound quality software is developed to analyze outdoor noise of MIDEA inverter air conditioner and the competitive product; the main difference is low-frequency noise. Then,the"rock"noise and periodic"buzz"noise are analyzed in detail,and system dynamic balance and beat are main reasons. Some methods are obtained to eliminate the lowfrequency noise and can improve the sound quality. These methods can potentially become a powerful air conditioner sound evaluation tool in inverter air conditioner field. |
| format | Article |
| id | doaj-art-0167836f9460472789b031a6026c71a0 |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2016-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-0167836f9460472789b031a6026c71a02025-01-15T02:36:05ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692016-01-013871672030595633THEORETICAL ANALYSIS AND EXPERIMENTAL STUDY USED FOR SOUND QUALITY OF INVERTER AIR CONDITIONER NOISEXUE WeiFeiCHEN JunCHEN JinXU HaoZHANG HaoThe A-weight sound level is difficult to evaluate the annoyed noise of the inverter air conditioner,so it is necessary to establish the sound quality and give objective evaluate parameters,such as loudness,sharpness,roughness,psychoacoustic annoyance etc. The sound quality software is developed to analyze outdoor noise of MIDEA inverter air conditioner and the competitive product; the main difference is low-frequency noise. Then,the"rock"noise and periodic"buzz"noise are analyzed in detail,and system dynamic balance and beat are main reasons. Some methods are obtained to eliminate the lowfrequency noise and can improve the sound quality. These methods can potentially become a powerful air conditioner sound evaluation tool in inverter air conditioner field.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2016.04.009Inverter air conditionerLow-frequency noiseSound quality |
| spellingShingle | XUE WeiFei CHEN Jun CHEN Jin XU Hao ZHANG Hao THEORETICAL ANALYSIS AND EXPERIMENTAL STUDY USED FOR SOUND QUALITY OF INVERTER AIR CONDITIONER NOISE Jixie qiangdu Inverter air conditioner Low-frequency noise Sound quality |
| title | THEORETICAL ANALYSIS AND EXPERIMENTAL STUDY USED FOR SOUND QUALITY OF INVERTER AIR CONDITIONER NOISE |
| title_full | THEORETICAL ANALYSIS AND EXPERIMENTAL STUDY USED FOR SOUND QUALITY OF INVERTER AIR CONDITIONER NOISE |
| title_fullStr | THEORETICAL ANALYSIS AND EXPERIMENTAL STUDY USED FOR SOUND QUALITY OF INVERTER AIR CONDITIONER NOISE |
| title_full_unstemmed | THEORETICAL ANALYSIS AND EXPERIMENTAL STUDY USED FOR SOUND QUALITY OF INVERTER AIR CONDITIONER NOISE |
| title_short | THEORETICAL ANALYSIS AND EXPERIMENTAL STUDY USED FOR SOUND QUALITY OF INVERTER AIR CONDITIONER NOISE |
| title_sort | theoretical analysis and experimental study used for sound quality of inverter air conditioner noise |
| topic | Inverter air conditioner Low-frequency noise Sound quality |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2016.04.009 |
| work_keys_str_mv | AT xueweifei theoreticalanalysisandexperimentalstudyusedforsoundqualityofinverterairconditionernoise AT chenjun theoreticalanalysisandexperimentalstudyusedforsoundqualityofinverterairconditionernoise AT chenjin theoreticalanalysisandexperimentalstudyusedforsoundqualityofinverterairconditionernoise AT xuhao theoreticalanalysisandexperimentalstudyusedforsoundqualityofinverterairconditionernoise AT zhanghao theoreticalanalysisandexperimentalstudyusedforsoundqualityofinverterairconditionernoise |