MMEDIA 2G03 Introduction To Digital Audio (C01)
Academic Year: Fall 2019
Instructor: Dr. David Ogborn
Office: Togo Salmon Hall 306
Phone: 905-525-9140 x 27603
Office Hours: Tuesdays 4-5 PM (TSH-306), and by appointment
- Course Objectives
- Textbooks, Materials & Fees
- Method of Assessment
- Policy on Missed Work, Extensions, and Late Penalties
- Additional Policies and Statements
- Topics and Readings
- Other Course Information
Introduction to techniques in sound recording and digital audio editing, focusing on uses of audio in Multimedia projects. Readings, presentations and discussions will support the creation and critique of digital audio. The course aims at the following principal learning outcomes:
assess the qualities, limitations, and applications of audio recordings, using sound-specific vocabulary
select and configure audio hardware for diverse audio recording situations
select and transform audio recordings according to expressive and perceptual criteria, using standard techniques and software interfaces
analyze audio compositions from diverse sound art genres and traditions
create and deliver audio compositions employing original field recordings, studio recordings, synthesized sounds, and exploratory sound transformations
In support of the above learning outcomes, we will create two smaller, specific, audio miniatures (phonography and radioplay) as well as a sound art term project (from a range of possible formats), with the possibility to present the term project in the end of semester Imaginary Landscapes festival (organized by CNMAP, the Centre for Networked Media and Performance). We’ll develop the vocabulary and skills (perceptual, technical, meta-cognitive) necessary for these projects in three settings: a weekly one-hour in class meeting, weekly video modules (followed by online content quizzes), and weekly hands-on tutorials (followed by online reflective quizzes).
Textbooks, Materials & Fees:
Course materials: Students are required to own a studio-grade pair of headphones (circumaural, closed design, without any active noise cancellation) and a large, fast portable hard drive (a USB key is not a hard drive). Students must also register with Humanities Media and Computing for access to the Multimedia wing and equipment bank (a small fee is required). In addition, after registering, students must access the online equipment booking system, and then carefully read and agree to the terms & conditions for use of the equipment bank and booking system. Please note in particular that failure to return the equipment on time, in addition to incurring penalty fees, can get in the way of other students’ work.
Required Texts: There is no required textbook, as the video modules created by the instructor for this course function as the primary “text” of the course. Many side quests (see below) involve readings from audio research literature. These readings will either be (a) available through Avenue To Learn, or (b) are already freely available on the open, legal web, or (c) are available through McMaster Library’s electronic resources. Since there are no texts to purchase for this course, students are strongly encouraged to make a significant investment in studio-grade headphones instead.
Software: Students will use a variety of software, including Reaper, SuperCollider, Sonic Visualiser, and Izotope RX. Ownership of this software is not required as it can all be used in the audio section of the Multimedia wing (TSH-202B). However, Sonic Visualiser and SuperCollider are both free and open-source software, readily available for multiple operating systems, and a permanent license for Reaper is highly affordable. Students are strongly encouraged to acquire and install this software on their own computers.
Method of Assessment:
20% Quizzes (equally weighted average of highest 17 quiz scores; 21 quizzes available; rolling deadlines)
5% Side Quests (equally weighted average of highest 3 side quest scores; 15 side quests available; rolling deadlines)
75% = 3 x 25%, highest three grades from these four assessments:
- Sound Art Miniature #1: Phonography (due Fri 4 Oct)
- Sound Art Miniature #2: Radioplay (due Fri 1 Nov)
- Sound Art Term Project (due Tues 3 Dec)
- Final Exam (during examination period)
Quizzes after Video Modules: Lectures alternate with required online video modules, each of which is followed by a short online multiple choice quiz covering material both from the lecture and from the video modules. These multiple choice quizzes can be redone as many times as you want until the deadline for completing a given quiz, and every time you complete the quiz you will have access to detailed feedback on your answers (whether correct or incorrect). In this way, you can use the process of completing these quizzes both as a check on your progress, and as a way of preparing for the final exam. In all cases, the deadline for a quiz is by the end of the Sunday following a lecture. There will be no extensions on the deadlines for these quizzes. Instead, the quiz grade is calculated from the 17 highest scores out of 21 possible quizzes (quizzes not completed count as a score of 0 and are included in the calculation if they are among the highest possible scores). In this way, accommodation has been made in advance for circumstances where a student may be unable to complete a specific quiz before the deadline.
Quizzes after Tutorial Sessions: Each tutorial session involves being guided through one or more practical tasks in audio production, as well as one or more perceptual experiments (“ear training”) with sound. At the end of the tutorial, you’ll be asked to answer one or more questions, in comprehensible prose, reflecting on what is learned through these experiences (a “quiz”). You are strongly encouraged to use these reflections as preparation for the conceptualization and framing of your term project in the course. In some tutorials, you may also be asked to submit (and receive additional points for) audio materials you have produced, or provide evidence of the completion of ear-training exercises. Students are strongly encouraged to complete the tutorial requirements on the day of the tutorial, but may take until Friday at 5 PM the same week if extra time is required. After Friday of the week in which a tutorial takes place, all of these tutorial activities will no longer be eligible for credit, without exception. Please note also that while many tutorial activities can be begun in the tutorial session and completed later in the week, this is not necessarily true for all tutorial activities, some of which can only be completed in person during your assigned tutorial session. There will be no extensions on the deadlines for these quizzes. Instead, the quiz grade is calculated from the 17 highest scores out of 21 possible quizzes (quizzes not completed count as a score of 0 and are included in the calculation if they are among the highest possible scores). In this way, accommodation has been made in advance for circumstances where a student may be unable to complete a specific quiz before the deadline.
Side Quests: Throughout the semester, side quests will be announced. These are diverse additional learning activities that students may choose to do in support of our learning activities. For example, many side quests ask for a detailed written reflection on a text from audio research literature, while some others ask for an analysis of an audio object from the standpoint of a particular week’s thematic focus. Each side quest is worth up to 5%, with the overall grade for side quests formed from the average of the highest three side quest grades (with side quests not completed receiving a score of 0 that is included in the calculation if among the three highest grades). Some side quests are specific to particular weeks of the course and will be announced (together with their non-negotiable deadlines) as the course proceeds. There are, however, three “course level” side quests as follows (with full details for each side quest available on Avenue):
“Showing Up”: Complete at least 8 hand-in activities during weekly lectures. Hand-in activities take place in many but not all “lecture” meetings. (Note that there is no possible credit for missed hand-in activities – in such circumstances you are free to complete another side quest.)
“Teaching and Learning Reflections”: Complete 4 teaching and learning surveys at specific points (end of week 2, end of week 5, end of week 9, end of week 13).
“Stepping Out”: Present your sound art term project during an end of semester concert opportunity.
Sound Art Miniatures and Term Project: Detailed descriptions of the three creative projects (two miniatures and term project) will be posted to Avenue-to-Learn, together with the rubrics used to determine grades. All creative projects are to be handed in electronically through Avenue-to-Learn. You are strongly encouraged to begin working on projects well in advance of their due dates.
Final Exam: The final exam takes place during the final examination period, as scheduled by the registrar. The exam consists of 50 multiple choice questions (similar in nature and complexity to the multiple choice questions included in the regular weekly quizzes) plus 5 short written answer questions in which students are asked to make a detailed recommendation (with rationale) for how to handle a specific audio challenge. We will practice making these kinds of recommendations during some lecture activities. The multiple choice questions are worth 50% of the exam grade, with the short answer questions worth the other 50%. Note also that the grade for the miniatures, term project and final exam is calculated based on the highest three of these four items.
Policy on Missed Work, Extensions, and Late Penalties:
Late policy: Late work will be subject to a penalty of 5% per day (or partial day) of the week (including weekends). Extensions for late work will be granted only upon the recommendation of a student's home faculty – please take such requests directly to your home faculty's office.
Please Note the Following Policies and Statements:
You are expected to exhibit honesty and use ethical behaviour in all aspects of the learning process. Academic credentials you earn are rooted in principles of honesty and academic integrity. It is your responsibility to understand what constitutes academic dishonesty.
Academic dishonesty is to knowingly act or fail to act in a way that results or could result in unearned academic credit or advantage. This behaviour can result in serious consequences, e.g. the grade of zero on an assignment, loss of credit with a notation on the transcript (notation reads: "Grade of F assigned for academic dishonesty"), and/or suspension or expulsion from the university. For information on the various types of academic dishonesty please refer to the Academic Integrity Policy, located at https://secretariat.mcmaster.ca/university-policies-procedures-guidelines/
The following illustrates only three forms of academic dishonesty:
- plagiarism, e.g. the submission of work that is not one’s own or for which other credit has been obtained.
- improper collaboration in group work.
- copying or using unauthorized aids in tests and examinations.
Authenticity / Plagiarism Detection
Some courses may use a web-based service (Turnitin.com) to reveal authenticity and ownership of student submitted work. For courses using such software, students will be expected to submit their work electronically either directly to Turnitin.com or via Avenue to Learn (A2L) plagiarism detection (a service supported by Turnitin.com) so it can be checked for academic dishonesty.
Students who do not wish to submit their work through A2L and/or Turnitin.com must still submit an electronic and/or hardcopy to the instructor. No penalty will be assigned to a student who does not submit work to Turnitin.com or A2L. All submitted work is subject to normal verification that standards of academic integrity have been upheld (e.g., on-line search, other software, etc.). To see the Turnitin.com Policy, please go to www.mcmaster.ca/academicintegrity.
Courses with an On-Line Element
Some courses use on-line elements (e.g. e-mail, Avenue to Learn (A2L), LearnLink, web pages, capa, Moodle, ThinkingCap, etc.). Students should be aware that, when they access the electronic components of a course using these elements, private information such as first and last names, user names for the McMaster e-mail accounts, and program affiliation may become apparent to all other students in the same course. The available information is dependent on the technology used. Continuation in a course that uses on-line elements will be deemed consent to this disclosure. If you have any questions or concerns about such disclosure please discuss this with the course instructor.
Some courses may use online proctoring software for tests and exams. This software may require students to turn on their video camera, present identification, monitor and record their computer activities, and/or lockdown their browser during tests or exams. This software may be required to be installed before the exam begins.
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It is essential that students be mindful of their interactions online, as the Code remains in effect in virtual learning environments. The Code applies to any interactions that adversely affect, disrupt, or interfere with reasonable participation in University activities. Student disruptions or behaviours that interfere with university functions on online platforms (e.g. use of Avenue 2 Learn, WebEx or Zoom for delivery), will be taken very seriously and will be investigated. Outcomes may include restriction or removal of the involved students' access to these platforms.
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Email correspondence policy
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Modification of course outlines
The University reserves the right to change dates and/or deadlines etc. for any or all courses in the case of an emergency situation or labour disruption or civil unrest/disobedience, etc. If a modification becomes necessary, reasonable notice and communication with the students will be given with an explanation and the opportunity to comment on changes. Any significant changes should be made in consultation with the Department Chair.
Request for Relief for Missed Academic Term Work
McMaster Student Absence Form (MSAF)
In the event of an absence for medical or other reasons, students should review and follow the Academic Regulation in the Undergraduate Calendar "Requests for Relief for Missed Academic Term Work".
Academic Accommodation for Religious, Indigenous and Spiritual Observances (RISO)
Students requiring academic accommodation based on religious, indigenous or spiritual observances should follow the procedures set out in the RISO policy. Students should submit their request to their Faculty Office normally within 10 working days of the beginning of term in which they anticipate a need for accommodation or to the Registrar's Office prior to their examinations. Students should also contact their instructors as soon as possible to make alternative arrangements for classes, assignments, and tests.
Copyright and Recording
Students are advised that lectures, demonstrations, performances, and any other course material provided by an instructor include copyright protected works. The Copyright Act and copyright law protect every original literary, dramatic, musical and artistic work, including lectures by University instructors.
The recording of lectures, tutorials, or other methods of instruction may occur during a course. Recording may be done by either the instructor for the purpose of authorized distribution, or by a student for the purpose of personal study. Students should be aware that their voice and/or image may be recorded by others during the class. Please speak with the instructor if this is a concern for you.
The University reserves the right to change the dates and deadlines for any or all courses in extreme circumstances (e.g., severe weather, labour disruptions, etc.). Changes will be communicated through regular McMaster communication channels, such as McMaster Daily News, A2L and/or McMaster email.
Topics and Readings:
Part One: The first third of the course is organized around field recording, with the following specific learning outcomes:
Describe sounds using sound-specific qualities (reduced listening) and measurements
Explore the effects of microphone proximity, including as a way to minimize noise
Avoid clipping by setting preamplifier gain to establish headroom on field recorders
Use trimming, fades (short and long), filters (EQ), and mixing to compose audio projects
Export DAW projects that are normalized to -0.3 dBFS, without intermediate exported files
Apply poetic and aesthetic criteria to art made with field recordings
Module One: Sound as Phenomenon / Modes of Listening
Lecture (Wed 4 Sept)
Video Modules & Quiz (complete by Sun 8 Sept)
Acquire studio-grade headphones and portable hard drive
Register with HMC for Multimedia wing and equipment access
Tutorial & Quiz (Mon 9 Sept): Introduction to the DAW + ear-training (threshold of silence)
Module Two: Sound as Signal / Soundscape Composition / Phonography / Microphone Proximity
Lecture (Wed 11 Sept)
Video Modules & Quiz (complete by Sun 15 Sept)
Tutorial & Quiz (Mon 16 Sept): Working with field recorders + ear-training (harmonic distortion). Note: this tutorial activity MUST be completed by attending the tutorial as it involves guided work with field recorders.
Module Three: Frequency, Spectrum, Filters
Lecture (Wed 18 Sept)
Video Modules & Quiz (complete by Sun 22 Sept)
Tutorial & Quiz (Mon 23 Sept): Filters and long fades + ear-training (gain)
Module Four: Digital Audio and Sampling Theory
Lecture (Wed 25 Sept)
Video Modules & Quiz (complete by Sun 29 Sept)
Tutorial & Quiz (Mon 30 Sept): Normalizing without intermediate files + ear-training (boost/cut of five band spectrum)
Sound Art Miniature #1 (Phonography) due Fri 4 October
Part Two: The middle third of the course is organized around studio recording, with the following specific learning outcomes:
Select and position appropriate microphones for monaural studio recordings
Make very low-noise voice recordings in a studio environment
Assess real and artificial reverberation, using it for representational/expressive purposes
Control the dynamic range of delivered audio projects
Explore the poetic and aesthetic possibilities of diverse human voices
Module Five: Microphones, Noise, and the Studio
Lecture (Wed 2 Oct)
Video Modules & Quiz (complete by Sun 6 Oct)
Tutorial & Quiz (Mon 7 Oct): Noise Strategies (once the damage has already been done) + ear-training (addition of white noise)
Module Six: Aural Architecture and Reverberation
Lecture (Wed 9 Oct)
Video Modules & Quiz (complete by Sun 13 Oct)
Tutorial & Quiz (Mon 21 Oct): Reverberation
Module Seven: Dynamic Range
Lecture (Wed 23 Oct)
Video Modules & Quiz (complete by Sun 27 Oct)
Tutorial & Quiz (Mon 28 Oct): Compression and Gentle Finalization + ear-training (compressed vs. uncompressed)
Sound Art Miniature #2 (Radioplay) due Fri 1 Nov
Part Three: The final third of the course emphasizes synthesis and sound transformation as a source of sound materials, with the following specific learning outcomes:
Create sound materials via synthesis and exploratory sound transformations, with attention to “artifacts”
Create and transform stereo audio signals, including choosing and implementing appropriate stereo recording techniques in specific situations
Perform live diffusion/spatialization of audio projects
Deliver complex audio projects, featuring synthesis and/or exploratory sound transformations, in portable, fully-framed formats
Module Eight: Synthesis
Lecture (Wed 30 Oct)
Video Modules & Quiz (complete by Sun 3 Nov)
Tutorial & Quiz (Mon 4 Nov): Introduction to synthesis with SuperCollider
Module Nine: Exploratory Sound Transformations
Lecture (Wed 6 Nov)
Video Modules & Quiz (complete by Sun 10 Nov)
Tutorial & Quiz (Mon 11 Nov): microsound via patterns
Module Ten: Stereo
Lecture (Wed 13 Nov)
Video Modules & Quiz (complete by Sun 17 Nov)
Tutorial & Quiz (Mon 18 Nov): automation, panning, stereo transformations
Module Eleven: Diffusion and More about Delivery
Lecture (Wed 20 Nov)
Video Modules & Quiz (complete by Sun 24 Nov)
Optional Tutorial (Mon 25 Nov): work and consultation on final sound art project (no for credit quiz in this tutorial)
End of Term Activities:
Lecture (Wed 27 Nov): Diffusion/discussion of work in progress
Optional Tutorial (Mon 2 Dec): work and consultation on final sound art project (no for credit assignment in this tutorial)
Sound Art Term Project due Tues 3 Dec
Lecture (Wed 4 Dec): Diffusion/discussion of some term projects & Exam Review
Final examination, administered by the examinations office, during the examination period
Other Course Information:
Studio Orientations and Open Studio: During modules 3 through 7 of the course students will be able to sign up for and attend studio orientation sessions (maximum 3 students per session) in the Multimedia program’s surround sound studio (TSH-208). From module 8 until near the end of the course, the instructor and/or teaching assistant will hold optional open studio sessions in the studio, at various times to be determined, in order to help with any technical or creative questions that come up, and also to experiment with sound and the studio together.
Basic Needs Security: Any student who faces challenges securing their food or housing and believes this may affect their performance in the course is urged to notify the instructor, if they are comfortable in doing so. This will enable him to provide any resources that he may possess.
Avenue To Learn: In this course we will be using Avenue To Learn. Students should be aware that, when they access the electronic components of this course, private information such as first and last names, user names for the McMaster e-mail accounts, and program affiliation may become apparent to all other students in the same course. The available information is dependent on the technology used. Continuation in this course will be deemed consent to this disclosure. If you have any questions or concerns about such disclosure please discuss this with the course instructor.
Teaching Assistant Contact Information: TBA on Avenue To Learn.