| 摘要 |
The proposed device for training in correct spelling contains two microphones, headphones with a volume control, a sound signal processor, two amplifiers, and a sound signal mixer. The output of the first microphone is connected to the input of the sound signal processor and, via the first amplifier, to the input of the first headphone. The output of the second microphone is connected to the second output of the mixer via the second amplifier. The first input of the mixer is connected to the output of the sound signal processor. The output of the mixer is connected to the input of the second headphone. The present invention allows the trainer to interfere in the training process and, as a result, the quality of the training to be increased.
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