The differences between out-of-tune and out-of-tune are: different reasons, different corrections and different probabilities.

First, the reasons are different

1. Out of tune: Although people can clearly distinguish the correct interval and scale with their ears, they have a wrong interval due to throat movement, muscle tension, respiratory disorder and other reasons.

2. Out-of-tune: Out-of-tune is because I can't correctly distinguish intervals and scales, and there is an interval error.

Second, correct the differences

1. Out-of-tune: It is easier to correct the out-of-tune sound, and it can be corrected quickly by adjusting the singer's mood and pointing out the out-of-tune situation of specific parts.

2. Out of tune: It is difficult to correct the out of tune, and it takes a long time to cultivate the singer's understanding and feeling of intervals and scales before it can be corrected.

Third, the probability is different

1. Out-of-tune: The probability of out-of-tune is lower than that of out-of-tune, which generally only occurs when you are emotional or physically ill.

2. Out-of-tune: The probability of out-of-tune is higher than that of out-of-tune. If the interval and scale cannot be correctly distinguished, all kinds of songs will be out of tune with high probability.