Having problems with TV background music?
From the large crowds that you find at places like Ephesus and Miletus, I know I am not the only one interested with the lives of the ancient Greeks. It is fascinating to know that even back in the Mycenaean era (1600-1100BC) people were building vast theatres. I find it humbling that 3,500 years ago human ingenuity was being used to construct arenas for the provision of entertainment to large crowds of people.
Something that continues today with television.
How music works
The human condition allows us to communicate emotional states with music, and modern TV production makes great use of this. TV sounds has long since been stereo (the NICAM system in the 1980s) and HD programmes often use six-speaker "surround" sound to give a cinema-like audio experience.
Going back over 45 years to documentaries such as Civilisation: A Personal View by Kenneth Clark, music is used to communicate emotional states to mix with in-vision and overlay voices.
Can you not hear the birds singing?
If you are having problems hearing the sound on a TV programme, you may wish to consider that the problem is not the people who make the programmes!
For most viewers, the mixing of music and speed is not a problem. Quite a few people experience a form of mild hearing loss which makes it harder and harder to distinguish voice from other sounds.
This could be a temporary form, which your doctor can fix.
Age-related hearing loss. Because hearing loss is a gradual process people are often unaware that it has happened.
The large river in Egypt? Denial
Discounting the idea that you might be a a misanthropic psychopath, some studies have shown that as many as a third of people with hearing loss are hiding it from others or themselves.
Data from Hearing Loss Tomorrow - BrainFacts.org
However, for a significant minority of people, this can cause problems. Generally speaking this is more likely as people age.
UK All hearing loss: 3,721,000 Working age + 6,390,500 Retirement age = 10,111,500 Total
Can I find out now if I have hearing loss?
Yes, watch this video. Unless you have an great sound system attached to your PC, you might need to use enclosed headphones to get it work properly.
What can someone with hearing loss do?
If you have undiagnosed problems, please go and see your GP. If you live in the UK you will get free treatment, and this can include hearing aids. For the 5% of those with hearing loss who need it, you can also have certain operations.
Access to ENT (Ear Nose and Throat) Specialists at hospital is always via your GP.
For more details on what you might expect see
- Signs and symptoms - ReSound
- Age-related hearing loss: MedlinePlus Medical Encyclopedia Hearing Loss After Birth (Acquired Hearing Loss)
- Sensorineural hearing loss - Wikipedia, the free encyclopedia
Practicable things to try
- use the "tone" controls on the television set to promote the frequencies in speech (which are 85 to 255 Hz) and decrease the rest. This might be a cause of "turning down the treble".
- use the on-screen subtitles to help pick out the voice when it seems unclear.
- Also, most modern sets have an "auto audio" type facility, often on a button on the remote control that will flip though settings like "music" and "movies" and "speech". These are usually just graphic-equaliser settings, but you might find that you need to actually disable this facility.
- You boost over 1kHz to compensate for the way you hear the sound, rather then turning up the volume, which is what would seem the obvious thing to try if you can't hear.
- If a programme is broadcast in "Surround Sound" â often called 5.1 sound â you may be able to boost just the "dialogue speaker" (the one at the front centre), and even mute the left and right ones. Certainly worth trying for movies.
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