Electronic device and control method thereof

A control method of an electronic device, wherein the electronic device comprises a housing, the housing has an accommodating space, the accommodating space comprises a first accommodating cavity, and an inner wall of the housing forms at least a portion of a cavity wall of the first accommodating cavity;

• a first sound generating module, disposed in the first accommodating cavity;
• a second sound generating module, disposed in the accommodating space;
• wherein in a case that both the first sound generating module and the second sound generating module are in contact with the cavity wall, when the first sound generating module is in a first operating state, the second sound generating module is in a second operating state, the first sound generating module outputs a first vibration signal to the housing, and the second sound generating module outputs a second vibration signal to the housing, wherein a phase of the first vibration signal is opposite to a phase of the second vibration signal;
• or in a case that the first sound generating module is in contact with the cavity wall and the second sound generating module is spaced from the cavity wall, when the first sound generating module is in a first operating state, the second sound generating module is in a second operating state, the first sound generating module outputs a first vibration signal to the housing, and sound waves emitted by the second sound generating module form second sound waves in the first accommodating cavity;
• wherein the phase of the first vibration signal is opposite to a phase of the second sound waves;
• and the control method comprises:
• obtaining a first audio parameter of the first sound generating module in a case that the first sound generating module is in the first operating state;
• and
• controlling, according to the first audio parameter, the second sound generating module to be in the second operating state, and controlling the second sound generating module to operate according to a second audio parameter.

A terminal device, comprising a housing, the housing has an accommodating space, the accommodating space comprises a first accommodating cavity, and an inner wall of the housing forms at least a portion of a cavity wall of the first accommodating cavity;

• a first sound generating module, disposed in the first accommodating cavity;
• a second sound generating module, disposed in the accommodating space;
• wherein in a case that both the first sound generating module and the second sound generating module are in contact with the cavity wall, when the first sound generating module is in a first operating state, the second sound generating module is in a second operating state, the first sound generating module outputs a first vibration signal to the housing, and the second sound generating module outputs a second vibration signal to the housing, wherein a phase of the first vibration signal is opposite to a phase of the second vibration signal;
• or in a case that the first sound generating module is in contact with the cavity wall and the second sound generating module is spaced from the cavity wall, when the first sound generating module is in a first operating state, the second sound generating module is in a second operating state, the first sound generating module outputs a first vibration signal to the housing, and sound waves emitted by the second sound generating module form second sound waves in the first accommodating cavity;
• wherein the phase of the first vibration signal is opposite to a phase of the second sound waves;
• wherein the terminal device further comprises a processor, a memory, and a program or an instruction stored in the memory and executable on the processor;
• wherein the program or the instruction, when executed by the processor, causes the terminal device to perform:
• obtaining a first audio parameter of the first sound generating module in a case that the first sound generating module is in the first operating state;
• and
• controlling, according to the first audio parameter, the second sound generating module to be in the second operating state, and controlling the second sound generating module to operate according to a second audio parameter.