CN-122027947-A - Pickup method, circuit and electronic equipment

Abstract

The application relates to the technical field of terminals and discloses a sound pickup method, a circuit and electronic equipment. In the method, an electronic device includes a processor, a microphone, and an underwater acoustic transducer. The electronic equipment detects the working environment of the electronic equipment, when the working environment of the electronic equipment is a first environment, the electronic equipment can collect sound through the underwater sound transducer, and when the working environment of the electronic equipment is a second environment, the electronic equipment can collect sound through the microphone. Like this, electronic equipment just can use corresponding microphone or underwater sound transducer to gather sound through detecting electronic equipment's operational environment under different operational environment, not only can guarantee that electronic equipment can carry out sound collection under different environment to can also guarantee the radio reception effect under different environment, thereby can improve user's use experience.

Inventors

• LIU GUOQING
• YAN WENHAO
• WANG SIQI

Assignees

• 华为技术有限公司

Dates

Publication Date

20260512

Application Date

20250429

Claims (20)

1. 1. A sound pickup method, characterized by being applied to an electronic device, the electronic device including a processor, a microphone, and an underwater sound transducer, the method comprising: detecting the working environment of the electronic equipment; when the working environment of the electronic equipment is a first environment, collecting sound through the underwater sound transducer; and when the working environment of the electronic equipment is a second environment, sound is collected through the microphone.
2. 2. The method of claim 1, wherein the step of determining the position of the substrate comprises, The first environment comprises a liquid environment and the second environment comprises an air environment; The first environment includes a deep water environment and the second environment includes the air environment and a shallow water environment.
3. 3. The method of claim 1 or 2, wherein the capturing sound by the underwater sound transducer when the operating environment of the electronic device is a first environment comprises: when the working environment is the liquid environment, the underwater sound transducer is used for collecting sound or And when the working environment is the deepwater environment, collecting sound through the underwater sound transducer.
4. 4. The method of any of claims 1-3, wherein the electronic device further comprises a first pathway connecting the processor and the microphone, a second pathway connecting the processor and the underwater acoustic transducer; collecting sound by the underwater acoustic transducer, comprising: the processor receives sound collected by the underwater sound transducer through the second passage; Collecting sound by the microphone, comprising: the processor receives sound collected by the microphone through the first channel.
5. 5. The method of claim 2, wherein the electronic device further comprises a water-in detection sensor; detecting a working environment of the electronic device, comprising: acquiring environmental parameters acquired by the water inlet detection sensor; And determining that the working environment of the electronic equipment is the liquid environment or the air environment according to the environment parameters.
6. 6. The method of claim 2, wherein the electronic device further comprises a water-in detection sensor and a depth sensor; detecting a working environment of the electronic device, comprising: acquiring environmental parameters acquired by the water inlet detection sensor; According to the environment parameters, determining that the working environment of the electronic equipment is the liquid environment; acquiring a depth value acquired by the depth sensor; And when the depth value is greater than or equal to a first depth threshold value and the working environment of the electronic equipment is a liquid environment, determining that the working environment of the electronic equipment is the deepwater environment.
7. 7. The method of claim 6, wherein obtaining the depth value acquired by the depth sensor comprises: And responding to the determination that the working environment of the electronic equipment is the liquid environment, and acquiring the depth value acquired by the depth sensor.
8. 8. The method of claim 5, wherein determining that the operating environment of the electronic device is the liquid environment or the air environment based on the environmental parameter comprises: when the environmental parameter is greater than or equal to a set threshold, determining that the working environment is the liquid environment; And when the environment parameter is smaller than the set threshold value, determining that the working environment is the air environment.
9. 9. A pickup circuit is characterized by comprising a processing module, a sampling module, a first passage, a second passage, a microphone and an underwater sound transducer, wherein the processing module is connected with the sampling module, the sampling module is connected with the first passage and the second passage, the first passage is connected with the microphone, the second passage is connected with the underwater sound transducer, The processing module is used for detecting the working environment of the pickup circuit, acquiring the sound acquired by the underwater sound transducer through the sampling module when the working environment of the pickup circuit is a first environment, and acquiring the sound acquired by the microphone through the sampling module when the working environment of the pickup circuit is a second environment; the sampling module is used for acquiring sound collected by the microphone or the underwater sound transducer through the first passage or the second passage; The microphone is used for collecting sound; The underwater sound transducer is used for collecting sound.
10. 10. The circuit of claim 9, wherein the circuit further comprises a logic circuit, The first environment comprises a liquid environment and the second environment comprises an air environment; The first environment includes a deepwater environment and the second environment includes an air environment and a shallow water environment.
11. 11. The circuit according to claim 9 or 10, wherein the processing module is specifically configured to: when the working environment is the liquid environment, the sampling module is used for acquiring the sound acquired by the underwater sound transducer, or And when the working environment is the deepwater environment, acquiring the sound acquired by the underwater sound transducer through the sampling module.
12. 12. The circuit of claim 10, wherein the pickup circuit further comprises a water entry detection sensor coupled to the processing module, the processing module being specifically configured to: acquiring environmental parameters acquired by the water inlet detection sensor; and determining the working environment of the pickup circuit as the liquid environment or the air environment according to the environment parameters.
13. 13. The circuit of claim 10, wherein the pick-up circuit further comprises a water-in detection sensor and a depth sensor, the water-in detection sensor and the depth sensor being coupled to the processing module; The processing module is specifically configured to: acquiring environmental parameters acquired by the water inlet detection sensor; according to the environment parameters, determining the working environment of the pickup circuit as the liquid environment; acquiring a depth value acquired by the depth sensor; and when the depth value is larger than or equal to a first depth threshold value and the working environment of the pickup circuit is a liquid environment, determining that the working environment of the pickup circuit is the deepwater environment.
14. 14. The circuit according to claim 13, wherein the processing module is specifically configured to: and responding to the determination that the working environment of the pickup circuit is the liquid environment, and acquiring the depth value acquired by the depth sensor.
15. 15. The circuit according to claim 12, wherein the processing module is specifically configured to: when the environmental parameter is greater than or equal to a set threshold, determining that the working environment is the liquid environment; And when the environment parameter is smaller than the set threshold value, determining that the working environment is the air environment.
16. 16. The circuit of any of claims 9-15, wherein the pickup circuit further comprises a first chip and a second chip, the first chip comprising the processing module, the second chip comprising the sampling module, and the second path comprising a filter circuit.
17. 17. The circuit of any of claims 9-15, wherein the pickup circuit further comprises a third chip, the third chip comprising the processing module and the sampling module, the second path comprising a filter circuit.
18. 18. An electronic device is characterized by comprising a processor, a microphone and an underwater sound transducer, wherein the processor is connected with the microphone and the underwater sound transducer, The processor being configured to perform the method of any of claims 1-8.
19. 19. The device of claim 18, wherein the electronic device has a depth sensor and a water entry detection sensor built-in, the depth sensor and the water entry detection sensor being coupled to the processor.
20. 20. The device of claim 18 or 19, wherein the electronic device further comprises a housing, the underwater acoustic transducer being disposed in the housing.

Description

Pickup method, circuit and electronic equipment Technical Field The embodiment of the application relates to the technical field of terminals, in particular to a sound pickup method, a circuit and electronic equipment. Background Currently, divers or divers often wear electronic devices such as a diving meter (or a diving computer) to check time and monitor various indexes of a body and surrounding environment states when performing diving activities. With the increasing popularity of diving sports, the market of diving watches is expanding, and the demand for underwater sound pickup is increasing. However, most of the existing devices for wearing a diving watch do not support audio functions, and cannot be used underwater to pick up sound in water. Therefore, there is a need for an electronic device that can pick up sound underwater. Disclosure of Invention The embodiment of the application provides a sound pickup method, a circuit and electronic equipment, which are used for picking up sound in water through an underwater sound transducer. In a first aspect, an embodiment of the present application provides a sound pickup method, which is applied to an electronic device. The electronic device includes a processor, a microphone, and an underwater acoustic transducer. Wherein the method comprises the following steps: The electronic equipment detects the working environment of the electronic equipment, when the working environment of the electronic equipment is a first environment, the electronic equipment can also collect sound through the underwater sound transducer, and when the working environment of the electronic equipment is a second environment, the electronic equipment can collect sound through the microphone. According to the method, the electronic equipment can select devices corresponding to the working environment from the microphone and the underwater sound transducer to collect sound by detecting the working environment of the electronic equipment, so that the electronic equipment can collect sound in different working environments, the collection effect of the electronic equipment on surrounding sound in different environments can be ensured, and the use experience of a user is improved. In an alternative design, the first environment comprises a liquid environment and the second environment comprises an air environment. In another alternative design, the first environment comprises a deep water environment and the second environment comprises an air environment and a shallow water environment. The deep water environment is a liquid environment with a depth value larger than or equal to a first depth threshold, the shallow water environment is a liquid environment with a depth value smaller than a second depth threshold, and the air environment is a non-liquid environment. The first depth threshold and the second depth threshold may be the same or may be different. For example, when the electronic device is in a liquid environment and the depth value of the electronic device is greater than or equal to the first depth threshold, the electronic device may determine that the work environment is a deep water environment. When the electronic device is in a liquid environment and the depth value of the electronic device is less than the second depth threshold, the electronic device may determine that the work environment is a shallow water environment. In an alternative design, the electronic device may collect sound through the underwater sound transducer when the operating environment of the electronic device is a liquid environment, and the electronic device may collect sound through the microphone when the operating environment of the electronic device is an air environment. In an alternative design, the electronic device may collect sound through the underwater sound transducer when the operating environment of the electronic device is a deepwater environment, and the electronic device may collect sound through the microphone when the operating environment of the electronic device is an air environment and a shallow water environment. In an alternative design, the electronic device may collect sound through the underwater sound transducer when the operating environment of the electronic device is a deepwater environment, the electronic device may collect sound through the microphone when the operating environment of the electronic device is an air environment, and the electronic device may collect sound through the underwater sound transducer or the microphone when the operating environment of the electronic device is a shallow water environment. Through the design, the electronic equipment can collect sound in a liquid environment or a deepwater environment by using the underwater sound transducer, so that the sound collection effect of the electronic equipment in different environments can be ensured. In an alternative design, the electronic device further comprises a first passage and a se