The Design and Construction of a Self Amplified Loud Speaker.
The self-amplified loud speaker was designed with three parts: pre-amplifier unit, tonality control unit and power amplifier unit. For the pre-amplifier unit, Tl071CP integrated operational amplifier is used to achieve the gain of 4; for the tonality control unit, a filter is designed to achieve dif...
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| Main Author: | |
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| Format: | Thesis |
| Language: | en_US |
| Published: |
Kabale University
2023
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| Online Access: | http://hdl.handle.net/20.500.12493/1118 |
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| Summary: | The self-amplified loud speaker was designed with three parts: pre-amplifier unit, tonality control unit and power amplifier unit. For the pre-amplifier unit, Tl071CP integrated operational amplifier is used to achieve the gain of 4; for the tonality control unit, a filter is designed to achieve different tone; for the power amplifier unit, LM386N-1 integrated low voltage power amplifier is applied.
The self-amplified loud speaker was not constructed because the LM386N-1 integrated low voltage power amplifier is not available in market |
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