On the mythic sound of vacuum tubes

Q3 Engineering

Acta IMEKO Pub Date : 2023-09-18 DOI:10.21014/actaimeko.v12i3.1524

Jean-Pierre Fanton

引用次数: 1

Abstract

Vacuum tube audio preamplifiers have recently found renewed interest. This study recalls the main requirements that this type of equipment must meet, and analyzes an example. The experimental approach followed to measure performances is described. These performances are exposed, and the associated uncertainties are determined. The reviewed example meets the advertised specifications.

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关于真空管的神秘声音

真空管音频前置放大器最近重新引起了人们的兴趣。本文回顾了该类设备必须满足的主要要求，并对实例进行了分析。描述了测量性能的实验方法。暴露这些性能，并确定相关的不确定性。审查的示例符合所宣传的规格。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Acta IMEKO Engineering-Mechanical Engineering

CiteScore

2.50

自引率

0.00%

发文量

期刊介绍： The main goal of this journal is the enhancement of academic activities of IMEKO and a wider dissemination of scientific output from IMEKO TC events. High-quality papers presented at IMEKO conferences, workshops or congresses are seleted by the event organizers and the authors are invited to publish an enhanced version of their paper in this journal. The journal also publishes scientific articles on measurement and instrumentation not related to an IMEKO event.