Electric acoustic guitar

Ultrasounds date all the way back to the year 1958. Ultrasounds use noninvasive waves, that go through the body, so others can see inside of that person’s body. One of the amazing things about ultrasounds, is that they have a frequency of 20 kHz of 20,000 Hz. This paper will talk about what ultrasounds are, how we use them, what is the application of an ultrasound in medicine, how each part works in the ultrasound machine. Another thing that this paper will be talking about, would be why…

to scuba divers using communication equipment has contributed to NOC developing speech mimicking capabilities. Due to these instances, NOC’s caretakers began recording his speech mimicking both under and above the surface of the water. Through these recordings, it was found that the rhythm of NOC’s speech amplitude and vocal bursts were similar to that of a human’s. Additionally, NOC would make, on average, three vocalizations per second with a break of 0.05 to 0.5 seconds between each.…

A Closer Look at Spasmodic Dysphonia Approximately 7.5 million Americans suffer from a voice disorder (NIDCD). Voice disorders are speech disorders characterized by irregular pitch, loudness, duration, and vocal quality that are inappropriate for an individual’s age or gender (ASHA-Def of communication disorders and variations). Voice disorders are broken into three categories: functional, organic, or both. Organic voice disorders are broken down even further into structural and…

A speech sound disorder incudes problems with articulation and phonological processes that persist beyond the age of acquisition. A speech sound disorder can affect both children and adults, and subsequently can have a social or educational impact on individuals across the lifespan. Speech-Language Pathologists have taken an influential role in treating speech sound disorders. Treating the various speech sound disorders related to articulation and phonological disorders is important due to the…

the object before returning to the transducer. The strength of the echo is continually decreasing, and the time it takes to return is prolonged, resulting in multiple objects of decreasing intensity appearing. Acoustic enhancement occurs when sound passes through an area of very low acoustic impedance into tissue whose impedance is much higher. This appears as a hyperechoic region beneath tissues with abnormally low attenuation. Hyperechoic regions are brighter and the same color as the…

Sound travels through matter, which is a solid, liquid or gas. Sound travels in longitudinal waves. There is also a vibration that starts on an object, and this causes a vibration on all the molecules. When these molecules vibrate, they cause all of the other surrounding molecules to vibrate. This vibration will spread from molecule to molecule causing sound to travel. 1. What is a wave? A wave is a chain of vibrating molecules. In general, a wave transfers energy from one place to another. 2.…

The field of speech pathology deals with diagnoses and treatment of disorder that affect a person’s ability to communicate. It encompasses all forms of communication, verbal, non-verbal, written, and augmentative. There are two main categories that disorders fall into speech and language. Many assume that speech and language are one in the same however speech is the sounds produced in language and is the system of signs and symbols used to communicate. It is a broad field that include…

Research has shown that MCT improves vocal quality immediately after treatment and in the short- term, with individuals with MTD. Improvements in vocal quality include: jitter, shimmer, signal to noise ratio, and reduced intensity (Mathieson et al., 2009; Reimann et al., 2016; Roy & Leeper, 1993; Roy et al., 1997; Van Lierde et al., 2004; Van Lierde et al., 2008). Reimann and colleagues (2016), did conclude that MCT does increase roughness in vocal quality due to muscle rebalance in the…

A Critical Review of Mace and Lalli’s Linking Descriptive and Experimental Analyses in the Treatment of Bizarre Speech Mace and Lalli were interested in identifying the environmental contingencies maintaining a 46-year-old man, Mitch, with a moderate intellectual disability’s “bizarre speech” and vocalizations. (p. 553, 1991) The article states that operational definitions are available from the authors upon request, but it does provide a brief overview of what constitutes bizarre/unusual…

Beats by Dre headphones are unique headphones recently released in the market. In some quarters, they are currently adjudged the best brand of headphones money can currently buy especially for persons who are serious with recording or are musicians themselves. Beats by Dre Headphones are sold by Dr. Dre’s company and it is also variously believed that coming from a professional and very successful musician himself, the headphones are engineered to meet the highest standards in the market –…