{"title":"随机和突发丢包对语音编解码器G.711、G.722、G.729、AMR-NB、AMR-WB的影响","authors":"Gaous Afrizal, Hendrawan","doi":"10.1109/ICWT.2018.8527812","DOIUrl":null,"url":null,"abstract":"Voice communication is often afflicted by various forms of losses, such as packet loss over the communication channel. This study focuses on examining a few speech codec that usually used in connectionless communication such as G.711, G.722, G.729, AMR-NB, and AMR-WB for voice over LTE application and the impact of random and burst packet loss on voice communication against the codec using evalvid and NS-3 simulator. The quality measurement ended up using the PESQ as an objective MOS - LQ measurement and the result was codec type almost did not have effect significantly against packet loss.","PeriodicalId":356888,"journal":{"name":"2018 4th International Conference on Wireless and Telematics (ICWT)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":"{\"title\":\"Impact of Random and Burst Packet Loss on Voice Codec G.711, G.722, G.729, AMR-NB, AMR-WB\",\"authors\":\"Gaous Afrizal, Hendrawan\",\"doi\":\"10.1109/ICWT.2018.8527812\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Voice communication is often afflicted by various forms of losses, such as packet loss over the communication channel. This study focuses on examining a few speech codec that usually used in connectionless communication such as G.711, G.722, G.729, AMR-NB, and AMR-WB for voice over LTE application and the impact of random and burst packet loss on voice communication against the codec using evalvid and NS-3 simulator. The quality measurement ended up using the PESQ as an objective MOS - LQ measurement and the result was codec type almost did not have effect significantly against packet loss.\",\"PeriodicalId\":356888,\"journal\":{\"name\":\"2018 4th International Conference on Wireless and Telematics (ICWT)\",\"volume\":\"9 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 4th International Conference on Wireless and Telematics (ICWT)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICWT.2018.8527812\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 4th International Conference on Wireless and Telematics (ICWT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICWT.2018.8527812","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Impact of Random and Burst Packet Loss on Voice Codec G.711, G.722, G.729, AMR-NB, AMR-WB
Voice communication is often afflicted by various forms of losses, such as packet loss over the communication channel. This study focuses on examining a few speech codec that usually used in connectionless communication such as G.711, G.722, G.729, AMR-NB, and AMR-WB for voice over LTE application and the impact of random and burst packet loss on voice communication against the codec using evalvid and NS-3 simulator. The quality measurement ended up using the PESQ as an objective MOS - LQ measurement and the result was codec type almost did not have effect significantly against packet loss.
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