En undersökning och jämförelse av två röststyrningsramverk för Android i bullriga miljöer

Sammanfattning: Voice control is a technology that most people encounter or use on a daily basis. The voice control technology can be used to interpret voice commands and execute tasks based on the command pronounced. According to previous studies problems arise with the precision when the voice control technologies are used in noisy environments. This study has been conducted as an experiment where the precision in two voice control frameworks for Android has been examined. The purpose with this study is to examine the precision in these two frameworks to assist a decision making for an organisation who has developed an application which will be used by midwives in low and middle income countries. Two prototypes was developed using the two voice control frameworks PocketSphinx and iSpeech. The precision of these frameworks was tested in three different surroundings. The surroundings the frameworks was tested in had the decibel levels 25, 60, and 80. The result shows that the number of correctly registered voice commands reduces considerably depending on which sound level the frameworks are being tested in. The framework who got the most voice commands correctly registered was PocketSphinx, but even this framework had a big margin of error.