Recording method, device and equipment
A technology of equipment and sound signals, which is applied in branch office equipment, record information storage, branch office voice amplifiers, etc., to save costs and reduce design difficulty
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no. 1 example
[0031] This embodiment provides a method for recording, which can be executed by a mobile terminal / terminal. In order to implement the method, the terminal used to execute the method involved in this embodiment is as follows Figure 1A as well as Figure 1B As shown, among them, Figure 1A is the front view of the terminal, Figure 1B is the schematic diagram of the reverse side of the terminal, such as Figure 1A as well as Figure 1B As shown, the terminal includes a first microphone 11, a second microphone 12, an earpiece 13, and a speaker 14, wherein the earpiece 13 includes a first speaker, and the speaker 14 includes a second speaker. It should be noted that the speaker is also used in the present invention Based on the principle that the sound signal can be received, the built-in speaker of the terminal is used as the third microphone in the directional recording, and the speaker is used as the signal input terminal of the Codec circuit in the terminal, so that the DSP ...
no. 2 example
[0042] This embodiment provides a method for recording during camera shooting. The method mainly describes the process of recording when the terminal is in different recording modes and adjusting the sound wave collection area according to user operations.
[0043] First, three recording modes are presented on the terminal screen for users to choose;
[0044] Intercom recording mode, after the user selects the intercom recording mode on the terminal screen, the terminal screen can display the following: image 3 The sound wave display shown in the figure shows that the sound wave area collected during video recording is as follows: image 3 Within the included angle 1 and included angle 2 shown in (that is, within a certain range before and after the screen of the mobile phone), the sound at other angles outside the two included angles is suppressed. At the same time, the user can adjust the two curves through the terminal In order to control the size of the sound wave area c...
no. 3 example
[0048] This embodiment provides another recording method, Image 6 is the flowchart of the method, such as Image 6 As shown, the method includes the following processing:
[0049] Step 601: After starting recording, collect sound signals;
[0050] Collecting the sound signal includes at least one of the following: collecting the first sound signal through the first microphone of the terminal, collecting the second sound signal through the second microphone, and collecting the third sound signal through the speaker;
[0051] Step 602: Process the collected sound signal to obtain a recording signal corresponding to the recording direction.
[0052] Wherein, after collecting the sound signal, the method provided by this embodiment further includes: determining the recording direction currently set by the terminal.
[0053] Specifically, determining the recording direction currently set by the terminal may be determined according to an instruction input by the user, and may al...
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