Postgraduate certificate Electroacoustics

The constant growth of noise in today's environment, originating from various sources such as industrial activities and urban events, poses an extensive challenge with adverse effects on health and ecological balance. The proposal of this course presents itself as a crucial solution by providing comprehensive training in the field of Electroacoustics, along with the development of specific Action Plans. This empowers students with the necessary skills to understand and effectively manage environmental noise, supported by a teaching team composed of recognized experts in this discipline. Additionally, TECH's virtual modality provides flexibility, allowing students to access knowledge from any location and adjust their individual schedules, therefore enriching their path to professional success.

University certificate

duration

6 weeks

Modality

Online

Schedule

At your own pace

Exams

Online

start date

Credits

6 ECTS

financing up to

3 months

Price(first year)

See price

The world's largest faculty of engineering”

Introduction to the Program

Get trained and learn with the best experts in Electroacoustics”

The constant growth of the noise level in the environment, resulting from various sources such as vehicular traffic and the expansion of urban areas, constitutes a significant problem in contemporary society. The detrimental effects of this phenomenon on human health and ecological balance underline the pressing need to address this issue effectively.

The present proposal of this Postgraduate certificate is configured as a fundamental solution to this challenge. Its approach lies in offering a complete education in the field of Environmental Acoustics, accompanied by the development of specific Action Plans. This provides students with the essential skills to understand, evaluate and efficiently manage environmental noise. The faculty, made up of recognized experts in this field, ensures high quality learning and a deeply enriching educational experience.

Additionally, TECH's virtual modality brings a component of flexibility to the proposal, allowing students to access knowledge from any location. This method simplifies the learning process by adapting to the individual schedules of students, who can benefit from the Relearningmethodology, a highly effective and enriching learning experience for professionals who aspire to excel in their projects.

Stand out and achieve success in the growing sound industry, embrace the world with your knowledge”

This Postgraduate certificate in Electroacoustics contains the most complete and up to date educational program and updated educational program on the market. It’s most outstanding features are:

Development of case studies presented by experts in Acoustics engineering
The graphic, schematic, and practical contents with which they are created, provide scientific and practical information on the disciplines that are essential for professional practice
The practical exercises where the self-evaluation process can be carried out to improve learning
Its special emphasis on innovative methodologies
Theoretical lessons, questions to the expert, debate forums on controversial topics, and individual reflection assignments
Content that is accessible from any fixed or portable device with an Internet connection

Prepared by experienced experts, students become professionals ready to face challenges and contribute significantly to the field of sound”

The program includes in its teaching staff professionals of the field who pour into this training the experience of their work, in addition to recognized specialists from reference societies and prestigious universities.

Its multimedia content, developed with the latest educational technology, will allow the professional a situated and contextual learning, that is, a simulated environment that will provide an immersive training programmed to train in real situations.

The design of this program focuses on Problem-Based Learning, in which the professional will have to try to solve the different professional practice situations that will arise throughout the academic course. For this purpose, the student will be assisted by an innovative interactive video system created by renowned experts.

Acquire advanced knowledge in electroacoustic transduction and its application in audio systems"

Evolve as a professional and get ready to be at the forefront of sound. Choose to be the best Electroacoustic Engineer"

Syllabus

This syllabus, designed by experts in Electroacoustics and Audio Equipment, emphasizes the importance of understanding the technology underlying the creation and reproduction of sound. It explores the Laws of Electroacoustic Sound Reinforcement and Public Address, analyzing the influence of power, distance and sources on sound pressure. Students are guided by professionals, ensuring a complete education in this vital discipline for the sound industry. Additionally, the relevance of tools such as Learning Management Platforms, Videoconferencing and Digital Libraries to complement the training is highlighted.

TECH instructors, with extensive experience in the field, ensure quality and relevant learning”

Module 1. Electroacoustics and Audio Equipment

1.1. Laws of Electroacoustic Sound Reinforcement and Public Address (PA)

1.1.1. Increase of Sound Pressure Level (SPL) with Power
1.1.2. Attenuation of Sound Pressure Level (SPL) with Distance
1.1.3. Variation of Sound Intensity Level (SIL) with Distance and Number of Sources
1.1.4. Sum of Coherent and Non-Coherent Signals in Phase Radiation and Directivity
1.1.5. Distorting Effects of Propagating Sound and Solutions to be Followed

1.2. Electroacoustic Transduction

1.2.1. Electroacoustic Analogies

1.2.1.1. Electromechanical (TEM) and Mechanoacoustic (TMA) Spinner

1.2.2. Electroacoustic Transducers. Types and Particularities
1.2.3. Electroacoustic Model of Moving Coil Transducer. Equivalent Circuit

1.3. Direct Radiation Electrodynamic Transducer

1.3.1. Structural Components
1.3.2. Features

1.3.2.1. Pressure and Phase Response, Impedance Curve, Maximum and RMS Power, Sensitivity and Output, Directivity Polar Pattern, Polarity, Distortion Curve

1.3.3. Thiele-Small Parameters and Wright Parameters
1.3.4. Frequency Classification

1.3.4.1. Radiator Types. Function as Monopole/Dipole

1.3.5. Alternative Models: Coaxial or Elliptical

1.4. Indirect Radiation Transducers

1.4.1. Horns, Diffusers and Acoustic Lenses. Structure and Types
1.4.2. Directivity Control. Waveguides
1.4.3. Compression Core

1.5. Professional Acoustic Enclosures

1.5.1. Infinite Screen
1.5.2. Acoustic Suspension. Design. Modal Problems
1.5.3. Low Frequency Reflector (Reflex). Design
1.5.4. Acoustic Labyrinth. Design
1.5.5. Transmission Lines. Design

1.6. Filter Circuits and Crossovers

1.6.1. Passive Crossover Filters. Order

1.6.1.1. First Order Equations and Summation

1.6.2. Active Crossover Filters. Analog and Digital
1.6.3. CossoverParameters

1.6.3.1. Paths, Crossover Frequency, Order, Slope and Quality Factor

1.6.4. Notch Filters and L-Pad and Zobel Networks

1.7. AudioArrays

1.7.1. Single Point Source and Dual Point Source
1.7.2. Coverage. Constant and Proportional Directivity
1.7.3. Grouping of Sound Sources. Coupled Sources

1.8. Amplification Equipment

1.8.1. Class A, B, AB, C and D Amplifiers. Amplification Curves
1.8.2. Pre-Amplification and Voltage Amplification. High Impedance Amplifier or Line Amplifier
1.8.3. Measurement and Calculation of the Voltage Gain of an Amplifier

1.9. Other Audio Equipment in Recording Studio and Audio Production

1.9.1. ADC/DAC Converters Performance Characteristics
1.9.2. Equalizers. Types and Adjustment Parameters
1.9.3. Dynamics Processors Types and Adjustment Parameters
1.9.4. Limiters, Noise Gates, Delay and ReverbUnits. Parameter Settings
1.9.5. Mixers. Types and Functions of the Modules. Spatial Integration Problems

1.10. Monitoring in Recording Studios and Radio and Television Stations

1.10.1. Near-Field and Far-Field Monitors in Control Rooms
1.10.2. Flush-Mount. Acoustic Effects. Comb Filter
1.10.3. Time Alignment and Phase Correction

At TECH, students benefit from the Relearning methodology, which emphasizes repetition and constant guidance from audio professionals”

Postgraduate Certificate in Electroacoustics

If you are interested in sound as an art and are happy tweaking it to create stunning productions, you should study at TECH Global University. The Postgraduate Certificate in Electroacoustics is an excellent opportunity for those interested in the study and application of technology in the field of music and sound. This academic program provides participants with comprehensive and specialized training in the field of electroacoustics, a remarkable discipline that focuses on the use of electricity and sound systems for the creation, manipulation and reproduction of sounds. From music, to film, to art installations and sound design, electroacoustics plays a key role in a variety of industries. That is why this Postgraduate Certificate becomes a valuable professional development tool.

Learn acoustics online with TECH

During the academic program, participants will acquire the necessary knowledge to understand and apply the basic principles of electroacoustics. They will learn about the operation of sound recording and reproduction systems, as well as the manipulation and editing of sound signals. Topics such as acoustics, psychoacoustics and sound synthesis will also be covered. This Postgraduate Certificate has a practical approach, which allows participants to apply the knowledge acquired in real projects. In addition, they will be able to carry out their training on our complete platform available 24 hours a day, where they will find explanatory videos, summaries of the classes and complementary readings. At the end of the program, participants will be prepared to join the music and sound industry, whether as recording engineers, sound designers, music producers or audiovisual professionals. In addition, the program will give them a competitive edge in the job market. If you are interested in developing your skills in the field of electroacoustics and want to obtain a solid academic training, the Postgraduate Certificate in Electroacoustics is the perfect option for you. Don't miss the opportunity to delve into the fascinating world of sound technology and prepare yourself for a successful professional future - enroll now!