100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
COMD 5070 1.3 Already Rated A CA$14.20   Add to cart
Quickly navigate to
Preview
  2.  
  3. COMD 5070 1.3 Already Rated A
  4.  
  5. COMD 5070 1.3 Already Rated A

Exam (elaborations)

COMD 5070 1.3 Already Rated A
 4 views  0 purchase
  • Course
  • COMD 5070 1.3 Already Rated A
  • Institution
  • COMD 5070 1.3 Already Rated A

COMD 5070 1.3 Already Rated A Spectrogram and Spectrum Axes - Spectrogram Axes: ️ X-axis: Time ️ Y-axis: Frequency - Spectrum Axes: ️ X-axis: Frequency ️ Y-axis: Amplitude Spectrum Representation - Single Vertical Line on a Line Spectrum: ️ Represents a sine wave. - ...

[Show more]

Preview 2 out of 6  pages

Document information

  • August 15, 2024
  • 6
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • comd 5070 13 already rated a

Written for

  • COMD 5070 1.3 Already Rated A
  • COMD 5070 1.3 Already Rated A

Seller

avatar-seller
CertifiedGrades

Reviews received

Content preview

COMD 5070 1.3 Already Rated A
Spectrogram and Spectrum Axes

- Spectrogram Axes:

✔️ X-axis: Time

✔️ Y-axis: Frequency



- Spectrum Axes:

✔️ X-axis: Frequency

✔️ Y-axis: Amplitude



Spectrum Representation

- Single Vertical Line on a Line Spectrum:

✔️ Represents a sine wave.



- Multiple Vertical Lines:

✔️ Represents a harmonic series.



Filters

- Low Pass Filter:

✔️ Blocks high frequencies.

- Allows low frequencies to pass through.



- Low Frequencies Pass Through:

✔️ Achieved with a low pass filter.



Scientific Principles

- Parsimonious Science:

✔️ Means it uses the simplest explanation possible.

, Measurement of Loudness

- Loudness Best Measured By:

✔️ Having a listener make a perceptual judgment.



Analog to Digital Signal Conversion

- Sampling Rate:

✔️ The number of "snapshots" taken of a signal per second during conversion from analog to digital
form.



Tools and Technology

- Laryngeal Mirror:

✔️ A simple, low-tech tool for a doctor to view a person's larynx.



Vocal Modulation

- Vocal Modulation Frequency Changes:

✔️ Are slow and rhythmic.



Electroglottography

- Electroglottograph Function:

✔️ Reveals details of voicing by passing a current across the vocal folds.



Preventing Aliasing

- Best Way to Avoid Aliasing During Recording:

✔️ Use a low pass filter.



Sound Propagation

- Sound in Air:

✔️ Travels as a longitudinal pressure wave.

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller CertifiedGrades. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for CA$14.20. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

75632 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
CA$14.20
  • (0)
  Add to cart