CN202796035U - 一种电二胡传感器装置 - Google Patents

一种电二胡传感器装置 Download PDF

Info

Publication number
CN202796035U
CN202796035U CN 201220346031 CN201220346031U CN202796035U CN 202796035 U CN202796035 U CN 202796035U CN 201220346031 CN201220346031 CN 201220346031 CN 201220346031 U CN201220346031 U CN 201220346031U CN 202796035 U CN202796035 U CN 202796035U
Authority
CN
China
Prior art keywords
urheen
sensor device
piezoelectric cable
electric
sensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220346031
Other languages
English (en)
Inventor
徐松年
金宏仁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 201220346031 priority Critical patent/CN202796035U/zh
Application granted granted Critical
Publication of CN202796035U publication Critical patent/CN202796035U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Electrophonic Musical Instruments (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)

Abstract

本实用新型涉及一种电二胡传感器装置。包括有压电电缆传感器,所述压电电缆传感器设置在两块夹板之间。本实用新型充分拾取二胡琴弦高中低音的音色,做到高中低音的均衡,特别在高把区不会产生沙哑和狼音,真实还原二胡韵味。

Description

一种电二胡传感器装置
技术领域
本实用新型涉及一种电二胡传感器装置,属于民族乐器技术领域。
背景技术
目前电二胡拾音方法基本为两种:1)在琴码内或在琴码底部设置压电陶瓷片,拾取二胡琴弦振动信号后引入后续音频信号放大。压电陶瓷谐振频率在兆级范围即百万赫兹左右,一般做信号和振荡之用;而二胡音频范围在300-5000赫兹,二者悬殊巨大,再做怎样的后续处理二胡音色也难以得到还原保真;2)采用麦克风拾音技术,此种拾音方式在演奏时环境噪音也会一并放大。
实用新型内容
本实用新型针对上述缺陷,目的在于提供一种能对二胡音色还原保真的电二胡传感器装置,以克服目前电二胡音色上的欠缺。
为此本实用新型采用的技术方案是:本实用新型包括有压电电缆传感器,所述压电电缆传感器设置在两块夹板之间。
所述压电电缆传感器被夹持状态为六边形或圆形。
本实用新型的优点是:本实用新型充分拾取二胡琴弦高中低音的音色,做到高中低音的均衡,特别在高把区不会产生沙哑和狼音,真实还原二胡韵味。
附图说明
图1为本实用新型的结构示意图。
图2为图1的侧视图。
图中1为琴弦、2为琴筒、3为内侧夹板、4为压电电缆传感器、5为外侧夹板、6为琴码、7为人造蛇皮、8为信号输出线。
具体实施方式
本实用新型包括有压电电缆传感器4,所述压电电缆传感器4设置在内侧夹板3和外侧夹板5之间,压电电缆传感器4被夹持状态为六边形或圆形。,压电电缆传感器4通过信号输出线8将信号输出。
本实用新型的内侧夹板3设置在琴筒2上,外侧夹板5设置在琴弦1、琴码6内侧,在外侧夹板5上设置人造蛇皮7。

Claims (2)

1.一种电二胡传感器装置,包括有压电电缆传感器,其特征在于,所述压电电缆传感器设置在两块夹板之间。
2.根据权利要求1所述的一种电二胡传感器装置,其特征在于,所述压电电缆传感器被夹持状态为六边形或圆形。
CN 201220346031 2012-07-17 2012-07-17 一种电二胡传感器装置 Expired - Fee Related CN202796035U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220346031 CN202796035U (zh) 2012-07-17 2012-07-17 一种电二胡传感器装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220346031 CN202796035U (zh) 2012-07-17 2012-07-17 一种电二胡传感器装置

Publications (1)

Publication Number Publication Date
CN202796035U true CN202796035U (zh) 2013-03-13

Family

ID=47823248

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220346031 Expired - Fee Related CN202796035U (zh) 2012-07-17 2012-07-17 一种电二胡传感器装置

Country Status (1)

Country Link
CN (1) CN202796035U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103928021A (zh) * 2014-04-28 2014-07-16 东南大学 一种电声二胡
CN107016986A (zh) * 2017-05-27 2017-08-04 陈丽娜 一种拾音软鞭及弦乐器

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103928021A (zh) * 2014-04-28 2014-07-16 东南大学 一种电声二胡
CN103928021B (zh) * 2014-04-28 2016-08-17 东南大学 一种电声二胡
CN107016986A (zh) * 2017-05-27 2017-08-04 陈丽娜 一种拾音软鞭及弦乐器

Similar Documents

Publication Publication Date Title
CN102194450B (zh) 信号处理装置及弦乐器
CN108615536B (zh) 基于麦克风阵列的时频联合特征乐器音质评价系统及方法
EP1977416A4 (en) ACCELERATED AGING PROCESS FOR ACOUSTIC STRING INSTRUMENTS
CN202796035U (zh) 一种电二胡传感器装置
CN102724605A (zh) 虚拟低音增强处理方法
CA2648419A1 (en) Coefficient measurement apparatus, effect impartment apparatus, and musical sound generating apparatus
CN201117246Y (zh) 一种多功能电吉他音乐器
WO2024061029A1 (zh) 一种识别弦乐器弹奏动作及弹奏品位的方法
CN2859737Y (zh) 音响琴盒
EP2058798A3 (en) Voice signal blocker, talk assisting system using the same and musical instrument equipped with the same
CN103544946A (zh) 一种电二胡传感器装置
CN213935631U (zh) 加振拾音器
CN204791939U (zh) 钢琴声控自动演奏自动记谱系统
CN201681597U (zh) 悬浮式自由琴码
CN2929901Y (zh) 电小提琴
CN201629139U (zh) 一种琴筝拾音器
CN104078042A (zh) 一种电子设备及一种信息处理的方法
CN201271249Y (zh) 一种全频段纯音听力计
GB2450671A (en) Musical instrument
CN203588664U (zh) 一种电二胡
CN201765817U (zh) 在带有共鸣器的乐器上设置的简便伴奏附接设备
CN109391873A (zh) 石墨烯增强pet塑料声学振膜的扬声器信号调理系统
CN206259170U (zh) 一种低失真低噪音节能式古筝拾音器
CN205900080U (zh) 一种乐器
CN201570249U (zh) 基于单片机控制的电子琴

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130313

Termination date: 20140717

EXPY Termination of patent right or utility model