| Pocket digital electronic musical instrument for children, has microcontroller whose outputs are connected to low-frequency amplifier connected to dynamic head and is equipped with audio connector for connecting external devices | |
| 2024-12-19 | |
| 专利权人 | FEDERAL STATE BUDGETARY EDUCATIONAL (BUDG-Non-standard) |
| 申请日期 | 2024-12-19 |
| 专利号 | RU232152-U1 |
| 成果简介 | NOVELTY - The instrument has contact plates (2) that are placed in a housing and located on a board made in the form of a musical keyboard, a tone generator, a power source and an electric probe (5) and a microcontroller (6) provided as a tone generator. The outputs of the microcontroller are connected to a low-frequency amplifier which is connected to a dynamic head and is equipped with an audio connector for connecting external devices. The microcontroller inputs are connected to contact plates, to an electrical probe and to the on/off and sound signal generation mode selection buttons located on the control panel on the front side of the housing, and the microcontroller has integrated software that implements the sound signal generation algorithm. USE - Pocket digital electronic musical instrument for children. ADVANTAGE - The user selects the sound signal generation mode by pressing button, launching the software integrated into the microcontroller with the external interrupt handler program, which switches the operating modes of the PWM block. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the pocket digital electronic musical instrument for children. 2Contact plate 3On/off button 5Electric probe 6Microcontroller 10Audio connector |
| IPC 分类号 | G10H-005/00 |
| 国家 | 俄罗斯 |
| 专业领域 | 信息技术 |
| 语种 | 英语 |
| 成果类型 | 专利 |
| 文献类型 | 科技成果 |
| 条目标识符 | http://119.78.100.226:8889/handle/3KE4DYBR/13945 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | FEDERAL STATE BUDGETARY EDUCATIONAL (BUDG-Non-standard) |
| 推荐引用方式 GB/T 7714 | SKREBOV N A,KOZHEVNIKOV S O. Pocket digital electronic musical instrument for children, has microcontroller whose outputs are connected to low-frequency amplifier connected to dynamic head and is equipped with audio connector for connecting external devices. RU232152-U1[P]. 2024. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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