For questions regarding the sensation (transduction) and perception of sound information by the brain in humans and animals

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6
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3answers
126 views

Which is the shortest duration for a pitch difference in audio signals to be perceived by the human auditory system?

If I have two short audio signals, for example pure tone C4 and C#4, so half-tone difference, how short can they be that the human can hear the difference in pitch? Was there any ...
3
votes
1answer
75 views

How do certain frequencies of sound induce psychological states?

As one example, a specific low frequency beyond our hearing perception can make people feel nauseous and even vomit. I'm sure there are more documented studies surrounding the correlation of auditory ...
0
votes
0answers
18 views

How does the brain fix sound pitch to one's expectations (or imagination)?

When I was little and was bored supposed to do a homework I used to enjoy hearing melodies in the dishwasher monotone banging - yep, I'm easily distracted. I also observe that, unless they're ...
3
votes
1answer
112 views

How effective are high audio frequencies in commercials in getting audience attention?

Does anyone know of a peer reviewed article that describes how commercials will often contain high audio frequencies in order to attract the viewer's attention? Referrals to commercials using any ...
5
votes
0answers
49 views

How to compute auditory steady state responses?

Simple question: How does one usually go about computing an auditory steady state response (ASSR)? I have data where speech was amplitude modulated to a 40 Hz sine tone. There's 3.5 minutes of data; ...
5
votes
3answers
225 views

Why does your recorded or objective voice sound different to what you hear in your own head?

When speaking, I hear my own voice very differently from how others do and from what it really is. The sound differs in tone, pitch, volume, etc. For example, recordings of my singing or speaking in ...
5
votes
2answers
116 views

Inducing Auditory-to-Visual Synesthesia

I recently watched an interesting video that was discussing conveying color to the blind through language. It implied that there may be a way to insert the sensation of color into a person's mind via ...
6
votes
3answers
183 views

How does appreciation for music change over time for the same person?

I know that there's a concept of acquired taste, where a child may find certain tastes, like peppers and beer unappealing until certain age or frequency of exposure. Is there something similar to ...
2
votes
1answer
28 views

Are there any recorded cases of hearing the outside world while in a coma?

There are plenty of stories flying around of people having been in a coma, but able to hear the outside world. They usually include either hearing malicious things said by staff, or encouragement by ...
2
votes
0answers
42 views

Why low audio frequencies seem to detune after an intense workout?

After a specially intense workout (biking, running...), listening to music with headphones, I hear the music pitch has dropped slightly. What I find odd is that not all parts of the sound are detuned, ...
5
votes
1answer
92 views

What delay between two audio sources is seen as “noticeable” to most people?

I'm completing a project that involves synchronising two audio sources over a network, and I need to find some figures that represent what kind delay would be seen as "noticeable". I've tried ...
4
votes
1answer
99 views

Do we only hear what we want to hear?

When I Google this, the results are about misinterpreting what we hear to suit what we want or expect. However, I'm interested to know if we ignore specific things we hear and focus on things we are ...
2
votes
1answer
261 views

What's the Frequency of the ringing in my ear?

I have ringing in my ears that has become constant over time. Most of the time I just ignore it, to tell you the truth I can't even remember when it started. Lately I'm curious what the frequency of ...
2
votes
0answers
154 views

How many times can someone listen to a song before he/she stops enjoying it? [closed]

How many repetitions do we need to get tired of listening to a song over and over again? I want to know if some kind of average number of repetitions exisits. Is there any research related to this ...
16
votes
1answer
1k views

Do people wake up faster with inconsistent alarm sounds?

Many people have one alarm clock sound that wakes them up every morning. Is having this consistent sound the optimal way to wake someone up? Or can you startle someone faster by changing to a ...