If you are dissatisfied that Crab or Google Now I don't recognize your commands that well, you can blame it on the poorly implemented microphone iPhone, iPad or the terminals Android. The information comes from an industry expert, who states that the microphones have not been improved for about 4 years, and this matters.
According to him, the current microphones used in mobile terminals, or products such as Amazon Alexa, are not capable of recording the voices of people a few meters away from them. Moreover, it does not do so well in canceling ambient noises, seriously affecting the functionality of the virtual assistants.
Moreover, these microphones also consume a lot of energy if they are constantly open to listen to our voices, the problem being a big one. In this idea, Apple and other manufacturers of mobile terminals demand the development of new types of microphones that can record our voices more easily and consume less energy in the process.
Although those from Apple and other manufacturers demand this, help is also needed from the companies that produce these microphones for mobile terminals. Without innovations on their part, smartphone and tablet manufacturers have little to do to provide a better experience for users of virtual assistants.
In this idea, until the microphones are improved, Siri, Google Now and other personal assistants will not work so well. No one knows how long it will take until we have better microphones for our mobile terminals, but when they come, we will be able to enjoy this type of software more.
