title: ÐÑÐ»Ð°Ð±Ð»ÐµÐ½Ð¸Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð¿Ð¾Ð¼ÐµÑ Ð½Ð° Ð°ÑÐ´Ð¸Ð¾Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑÑÑ ÑÐµÑÐµÐ²ÑÐ¼Ð¸ ÑÐ¸Ð»ÑÑÑÐ°Ð¼Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Interference to audio equipment with line filters
Creators: name: ÐÐ¾Ð½Ð¾Ð², ÐÐ¼Ð¸ÑÑÐ¸Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: ÑÐ»ÐµÐºÑÑÐ¾Ð¼Ð°Ð³Ð½Ð¸ÑÐ½ÑÐµ Ð¿Ð¾Ð¼ÐµÑ Ð¸
ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°
Ð¸ÑÑÐ¾ÑÐ½Ð¸Ðº Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ
Ð°ÑÐ´Ð¸Ð¾Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑÑÐ°
ÑÐ¸Ð»ÑÑÑ
Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ðµ
electromagnetic interference
devices
power
audio equipment
filter
voltage

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«ÐÑÐ»Ð°Ð±Ð»ÐµÐ½Ð¸Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð¿Ð¾Ð¼ÐµÑ Ð½Ð° Ð°ÑÐ´Ð¸Ð¾Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑÑÑ ÑÐµÑÐµÐ²ÑÐ¼Ð¸ ÑÐ¸Ð»ÑÑÑÐ°Ð¼Ð¸Â». Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸ÑÑÑ ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÑÐµÐ²ÑÑ ÑÐ¸Ð»ÑÑÑÐ¾Ð² Ð¿ÑÐ¸ ÑÐ°Ð±Ð¾ÑÐµ Ñ Ð°ÑÐ´Ð¸Ð¾Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑÑÐ¾Ð¹ Ð½Ð° Ð¿ÑÐµÐ´Ð¼ÐµÑ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð¿Ð¾Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð¼ÐµÑ. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: 1. Ð¡ÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· (Ð°Ð½Ð°Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð¾Ð±Ð·Ð¾Ñ) Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¾Ð² Ð¿Ð¾Ð¼ÐµÑ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²ÑÑÑÐ¸Ñ Ð½Ð° ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÑ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑÑÑ, Ð¼ÐµÑÐ¾Ð´Ð¾Ð² ÑÐ¸Ð»ÑÑÑÐ°ÑÐ¸Ð¸ ÑÐ°ÐºÐ¸Ñ Ð¿Ð¾Ð¼ÐµÑ. 2. ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ Multisim ÑÐ°Ð±Ð¾ÑÑ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐ¸Ð»ÑÑÑÐ¾Ð² ÑÐµÑÐµÐ²ÑÑ Ð¿Ð¾Ð¼ÐµÑ Ð² ÑÐ°Ð·Ð½ÑÑ ÑÐµÐ¶Ð¸Ð¼Ð°Ñ ÑÐ°Ð±Ð¾ÑÑ. ÐÐ±ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ. Ð Ð°ÑÑÑÑ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÐ¾Ð² Ð¿Ð¾Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸ Ð¸Ñ Ð°Ð½Ð°Ð»Ð¸Ð·. 3. ÐÑÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹ Ð¿Ð¾ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐ¸Ð»ÑÑÑÐ¾Ð² Ð¿Ð¾ Ð¿Ð¾Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÑÐ¾Ð´Ð¾Ð»ÑÐ½ÑÑ Ð¸ Ð¿Ð¾Ð¿ÐµÑÐµÑÐ½ÑÑ Ð¿Ð¾Ð¼ÐµÑ. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð¿ÑÐ¾Ð²ÐµÐ´ÑÐ½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð²ÑÑÑÐ½ÐµÐ½Ð¾, ÐºÐ°ÐºÐ¸Ðµ Ð²Ð°ÑÐ¸Ð°Ð½ÑÑ ÑÐµÑÐµÐ²ÑÑ ÑÐ¸Ð»ÑÑÑÐ¾Ð² Ð»ÑÑÑÐµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÑ Ð´Ð»Ñ Ð·Ð°ÑÐ¸ÑÑ Ð°ÑÐ´Ð¸Ð¾Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑÑÑ Ð¾Ñ ÑÐµÑÐµÐ²ÑÑ Ð¿Ð¾Ð¼ÐµÑ. ÐÑÐµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»Ð¸ÑÑ Ð² ÑÑÐµÐ´Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Multisim. Ð¡Ð¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÑÑÐ¸Ðµ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ¾Ð² Ð´Ð»Ñ ÑÐ°Ð·Ð½ÑÑ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ Ð¸Ð· ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°ÑÐ¸Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÐµÐ»Ñ.
description: The theme of the final qualification work: "Weakening the influence of interference on the audio equipment with network filters." In this work, a comparative analysis of network filters is carried out when working with audio equipment for the purpose of effective interference suppression. Tasks that were solved during the study: 1. Comparative analysis (analytical review) of interference sources affecting electronic equipment, methods of filtering such interference 2. Modeling in the Multisim program the operation of various network interference filters in different operating modes. Processing simulation results. Calculation of suppression coefficients and their analysis. 3. Development of recommendations for the use of filters to suppress longitudinal and transverse interference. As a result of the work, it was found out which network filter options are better to use to protect audio equipment from network interference. All simulations were conducted in a Multisim simulation environment. The corresponding component values for different models are used from the manufacturer's technical documentation.