热门搜索： TEACA3300STAPESM TEACA3300SRTAPESM TEACA2340TAPESM TEACA2300SDTAPESM TEACA1340TAPESM TCK7BII SRFS80 SRF6 SONY_TCKA3ES SONY_TCK777ES
Too Little Amplifier Power Can Produce Too Much We occasionally hear of JBL owners who damage the high frequency components of their loudspeaker systems using amplifiers that are rated at less-rather
上传时间：2020-11-20 | 页数：2 | 格式：PDF | 浏览：168
Technical Notes Vof. 1, No. 5 Introduction: In order to facilitate the specification of JBL systems exhibiting flat power response, all JBL passive dividing networks have been redesigned to include HF
上传时间：2020-11-20 | 页数：8 | 格式：PDF | 浏览：318
Technical Note Vol. 1, No. 10 Use Of The 46120K, 4671 OK, And 4660 Systems in Fixed instaiiation Sound Reinforcement Introduction: For many small and medium scale sound reinforcement applications, pre
上传时间：2020-11-20 | 页数：11 | 格式：PDF | 浏览：457
T e c h n i c a l N o t e s V o l u m e 1 , N u m b e r 6 JBL High-frequency Directional Data in Isobar Form 1. Introduction: This Technical Note presents directional data on JBLs high-frequency horns
上传时间：2020-11-20 | 页数：24 | 格式：PDF | 浏览：166
Technical Notes, Volume 1 Number 12B Polarity Conventions of JBL Transducers and Systems Introduction: For most of JBLs existence, the company has designed many transducers and systems with a polarity
上传时间：2020-11-20 | 页数：3 | 格式：PDF | 浏览：146
Introduction: When Jim Lansing founded JBL in 1946, he brought with him a number of traditions devel- oped during his previous years at Lansing Manufacturing Company and at Altec-Lansing Corporation.
上传时间：2020-11-20 | 页数：4 | 格式：PDF | 浏览：223
Technical Note Volume 1, Number 15 INTRODUCTION: The purpose of this Technical Note is to offer selection criteria for both large and small monitor loudspeakers. Since early 1984, JBL and UREl monitor
上传时间：2020-11-20 | 页数：8 | 格式：PDF | 浏览：215
Technical Notes Vol. 1, No. 1 Performance Parameters of JBL Low-Frequency Systems Introduction This technical note will enable sound contractors and consultants to specify JBL LF enclosures, transduce
上传时间：2020-11-20 | 页数：6 | 格式：PDF | 浏览：124
Technical Notes Volume 1, Number 12 Polarity Conventions o f JBL Transducers and Systems 1. Historical Background: When James B. Lansing left Altec Lansing in 1946 to form what is now known as JBL Inc
上传时间：2020-11-20 | 页数：4 | 格式：PDF | 浏览：207
Technical Notes Volume 1, Number 8 Characteristics of High-Frequency Compression Drivers 1 Introduction: When a professional sound contractor or acoustical consultant specifies a JBL 2445 driver over
上传时间：2020-11-20 | 页数：7 | 格式：PDF | 浏览：155
Technical Notes Volume 1 , Number 11 Controlled Power Response: Its Importance in Sound Reinforcement System Design Introduction: Until the development in the last decade of uniform coverage HF horns
上传时间：2020-11-20 | 页数：6 | 格式：PDF | 浏览：191
Technical Notes Volume 1, Number 13 JBL Concert Series Complete Sound Systems Introduction The JBL Concert Series consists of loudspeaker systems and pre-packaged amplification and loudspeaker signal
上传时间：2020-11-20 | 页数：12 | 格式：PDF | 浏览：182
Technical Notes Volume 1 Number 18 Vented Gap Cooling in Low Frequency Transducers Introduction: JBLs ongoing research into low frequency transducer design has led to a new, more efficient method for
上传时间：2020-11-20 | 页数：8 | 格式：PDF | 浏览：178
Technical Notes Volume 1, Number 14 Basic Principles for Suspending Loudspeaker Systems Introduction: Contractors and sound installers hang loudspeaker equipment in public meeting places and performin
上传时间：2020-11-20 | 页数：16 | 格式：PDF | 浏览：146
Technical Notes Volume 1, Number 22 JBLs New Super Vented Gap Maximum Output Low Frequency Transducers Introduction: Super Vented Gap (SVG) technology is the latest development in JBLs on-going improv
上传时间：2020-11-20 | 页数：4 | 格式：PDF | 浏览：227
Technical Notes Volume 1, Number 9 Distortion and Power Compression in Low-frequency Transducers 1 Introduction: All too often, consultants and sound contractors are concerned with only the Input powe
上传时间：2020-11-20 | 页数：15 | 格式：PDF | 浏览：159
Technical Notes Volume 1, Number 23 JBLs HLA Series Loudspeaker Systems and DCD Transducers Introduction: HLA stands for horn loaded array and is JBLs name for a revolutionary new series of loudspeake
上传时间：2020-11-20 | 页数：8 | 格式：PDF | 浏览：157
Technical Notes Volume 1, Number 16 Power Ratings of JBL Loudspeakers and JBL/UREl Amplifiers Introduction and Scope of this Technical Note: JBL and UREI manufacture both loudspeakers and amplifiers,
上传时间：2020-11-20 | 页数：11 | 格式：PDF | 浏览：203
Technical Note, Volume 1, Number 21 JBLs New Optimized Aperture Horns and Low Distortion Drivers Introduction: Except in their initial historical development, high frequency horns and their associated
上传时间：2020-11-20 | 页数：4 | 格式：PDF | 浏览：242
Introduction: The desired performance features for dedicated midrange cone transducers are: 1. Extended power response; rising axial response 2. High electromechanical coupling (high efficiency) 3. Ba
上传时间：2020-11-20 | 页数：4 | 格式：PDF | 浏览：173
copyright@ 2008-2023 收音机爱好者资料库 版权所有备案编号:鄂ICP备16009402-5号
