How to Improve Vocal Quality

Contrary to what many believe, practice doesn’t always lead to perfection. However, with consistent effort, you will definitely see improvement! There are many techniques you can apply to enhance your vocal quality, such as learning proper breathing techniques, avoiding certain foods, and trying specific warm-up exercises before singing or speaking. While these solutions don’t provide immediate results, with time and dedication, you can significantly improve your voice quality.

Learn how to breathe properly. Proper breathing is essential for a strong voice. The key here is deep breathing:

• When inhaling and exhaling, try to expand your abdomen and lower back (behind you). To ensure you're breathing from these areas, place your hands on your waist, with your thumbs on your lower back and the rest of your fingers in front, palms facing down. You will feel your hands expand and contract with each breath. As you continue practicing, the expansion and contraction will gradually become wider and longer.
• If you find deep breathing difficult, you can try lying on your back on the floor, with your hands on your stomach. As you inhale, your hands should rise; as you exhale, your hands will lower.
• Remember that your shoulders should not rise and fall with each breath.

Use your abdominal muscles. When you breathe correctly, as you inhale, the lower abdominal muscles (diaphragm) need to expand, creating space for more air to enter. When singing (or speaking, or simply exhaling), these muscles should help push the air out.

• Engage the lower back muscles (around the kidneys) in the proper way to control your breathing process during inhalation and exhalation.

Learn how to achieve the correct posture. Pay attention to the positioning of your feet, knees, hips, abdomen, chest, shoulders, arms, and head:

• Your feet should be placed a small distance apart, with one foot slightly ahead of the other, so that your weight is slightly shifted forward.
• Your knees should be relaxed and slightly bent. You may tend to stiffen your knees when trying to maintain proper posture; be careful not to do this.
• Your arms should rest loosely by your sides.
• Your abdomen should be relaxed but gently tightened. To check if it's tightened, place your hands on your waist (thumbs behind your back) and give a light cough.
• Your shoulders should be slightly pulled back and lowered to straighten your back and lift your head. Do not hunch your shoulders or lift them too high.
• Your chest should extend slightly forward and lift – this will naturally occur if you pull your shoulders back and slightly down.
• Your chin should be parallel to the floor – do not tilt your head up or down.

Relax. Once you're in the correct posture, check again to make sure that no part of your body is tense. Your posture should not appear as though you’re trying to puff out your chest or straighten your back too much. Remember to relax your face and neck.

• Singing or speaking while your body and face are tense will only make it harder for you to produce good sound.

Your mouth should be open but relaxed. You should open your mouth while singing, but not so wide that it tenses the muscles in your face and neck. Check to make sure that your lips, jaw, and neck are relaxed and at ease.

Lift the soft palate. A common tip from professional singers is to create more space inside your mouth. Part of this involves opening your mouth, while another part includes lowering your jaw and tongue, and raising the soft palate (the tissue at the roof of your mouth).

• To do this, inhale as if you're about to yawn, but try to avoid actually yawning. Pay attention to the space inside your mouth, including the feeling of expansion at the back of your throat. You should repeat the action of opening your mouth, lowering your jaw, and raising your soft palate while singing.

Ensure the tongue is in the correct position. When creating space in your mouth, make sure your tongue isn't blocking the airflow. The tongue should rest gently at the bottom of your mouth, with the tip of your tongue touching the back of your lower teeth.

• Avoid sticking out your tongue or moving it around in your mouth while singing, as this can diminish your voice quality and lower the richness of your tone.

Remember to swallow. Excess saliva in your mouth can interfere with your singing, so make sure to swallow before you start vocalizing!

Warm up. These simple vocal warm-up exercises will help you before you sing or practice vocal techniques:

• Yawning. Yawning helps stretch and open your mouth and throat, relieving tension in your neck and diaphragm. To trigger a yawn, try opening your mouth wide and inhaling.
• Light coughing. Imagine you're pushing air out of your throat in short bursts. This engages your lower chest and abdominal muscles, which you’ll use when singing (in contrast to the throat/upper chest).
• Gentle lip trills. Press your lips together lightly and exhale, creating a buzzing sound like brmmm...brmmm... Ensure your throat is relaxed and your abdominal muscles are engaged during this exercise. Practice trilling from low to high notes, or vice versa. Once you're comfortable, use this technique to practice scales.
• To teach your body to relax while singing, tense your body and then relax it immediately, doing lip trills from low to high notes; repeat, but start this time from high to low.
• Humming is another gentle way to warm up your voice. Try humming along to music on your way to school or work, or if you prefer not to do this in public, you can hum while cooking or showering.

Sing scales. Start with the lowest note you can sing comfortably, then gradually move to higher notes with the sound 'mi' until you reach your highest pitch. Afterward, use the sound 'i' to sing from the highest note back down to the lowest.

• Don't strain your vocal range—be gentle and gradually build up.
• You can also practice scales using the sound 'o'.

Practice scales with the sound 'u'. For this vocal exercise, shape your mouth as though you're sucking in a long noodle. As you exhale, produce the sound 'u'. The sound should have a soft, flute-like quality. Keep the sound steady as you exhale; repeat this 2-3 times.

• Next, practice scales with the 'u' sound, going from low to high and vice versa.

Work on smooth pronunciation with words and phrases. Speak individual word groups or phrases without pausing between words as if it's one continuous word. Stretch and emphasize the vowels of each word when you speak and/or sing the word.

• When speaking or singing, imagine you are filling the entire room with your voice.
• Focus on smooth transitions: when moving to a higher or lower note, or transitioning between louder and softer sections of a song, imagine gliding along a gentle slope—not climbing stairs.
• Examples of words: fragile, soft, smooth.
• Examples of phrases: vast endless rain, infinite mist.

Don't be afraid to look silly. Many vocal exercises may sound funny. Feel free to embrace the silliness and have fun with it. Here are two fun and quirky exercises to help open your throat:

• Slowly sing the sound 'meoooo', emphasizing the three sounds—'mi', 'a', and 'ooo'.
• Poke your tongue out in all directions. You can do this while singing or even just making strange sounds.

Relax. Just like physical exercises, relaxing after vocal practice is also important. One way to relax is to repeat simple warm-up exercises like yawning, light coughing, lip trills, and humming.

• Another method is to gently glide up and down, from low to high and back down, making an 'm' sound while feeling the vibrations in your lips and nose.

Remember to breathe and relax. Whether you're warming up, singing, or speaking, deep breathing and relaxing your body, throat, and face are essential to ensure a beautiful voice.

Drink enough water. Aim to drink at least 6-8 cups of 240 ml of water every day—more if you're exercising or in a hot climate (meaning you sweat a lot).

Eat foods that support your voice. Whole grains, fruits, and vegetables are beneficial for a strong voice as they help maintain healthy mucus membranes in the throat.

Avoid vocal irritants. These include cigarette smoke (including secondhand smoke), spicy foods, dairy products, high-salt foods (such as bacon or salted peanuts), citrus fruits, alcohol (including mouthwash with alcohol), and cold and allergy medications.

Get enough sleep. Fatigue in your body will be reflected in your voice. Adults need 7-9 hours of sleep each night; teenagers need 8.5 to 9.5 hours each night.

• If you sleep at least 7.5 hours every night but still don't feel rested upon waking, consult a doctor to rule out any underlying causes of this issue.

Relax. Stress has a negative impact on everything. Make sure to take time each day to do something that helps you unwind. Relaxing activities include yoga, meditation, walking, watching a favorite show, reading a good book, or playing a musical instrument.

Avoid yelling. This is especially important if you have a performance coming up. Yelling can strain your voice and diminish the sound quality, sometimes lasting for days afterward.

Seek help. If the quality of your voice has recently diminished, become hoarse, lower in pitch, or lost its tone, it may be a sign of a health issue. To be certain, it's advisable to see a doctor to rule out any underlying health concerns.

Be persistent. Improving the quality of your voice may take time. Results won't come as quickly as magic, but you'll likely feel a difference almost immediately after incorporating proper breathing techniques, posture, and a few simple warm-up exercises.

• Take it slow. Start by learning how to breathe more deeply and stand with proper posture. Once you're comfortable with that, you can move on to practicing mouth opening and other simple warm-up exercises.

Find a skilled teacher. A great teacher can provide detailed feedback and advise you on how to improve your vocal quality. It’s advisable to find someone trained in classical music, as classical music instructors often have experience with various styles of music.

• If you cannot afford a private coach, there are plenty of free lessons available online. Simply search for "singing lessons" or "vocal training" on YouTube, and you'll find countless videos to choose from.

Listen carefully to professional singers and speakers. Pay attention to how they breathe, their volume, pronunciation, breath control, speaking habits, and the resonance in their voices. If you particularly admire someone's style, try to see if you can replicate it.

• Imitating someone else’s style is a fantastic way to learn singing because it forces you to try things you might not do when singing normally.

Watch professional singers and speakers perform. Notice how they breathe and how they support their notes with breath. Pay attention to their posture and body language. Observe how they move their lips to create sounds and words while singing.

Don’t ignore professionals you don’t like. Think about why you don’t like a certain singer or speaker. What do they do differently from those you admire? Is there something wrong with their delivery, or do you simply not like their style?

Compare a singer’s voice when they perform live versus in their recorded tracks. You’ll be amazed at what a skilled sound engineer can accomplish during the recording process. If you really admire a particular singer’s recordings, try to guess how much of their voice is natural and how much has been edited before concluding that “my voice will never sound like that!”

Attend performances by amateur singers and other local music events. Ask people whose voices you admire how they developed their singing ability. Most of them will be proud to share their techniques with you.

• When aiming for long notes, focus on breathing from your diaphragm (near your abdomen) rather than from your chest. Breathing deeply into your diaphragm will help produce a more stable and sustained sound.
• Before singing, try slowly singing “meooo” as if it's a word with three sounds: mi, a, and ooo. This will help open your throat. Making a funny face, like sticking out your tongue in all directions, also helps open your throat.
• Singers should maintain a balanced diet and avoid foods that could irritate the throat or cold foods like ice cream, cold drinks, etc… ^{[citation needed]}
• The above principles can also apply when speaking.
• Nothing is more helpful than asking a professional or someone skilled in this area. Just ask them!
• Remember that temperature can impact the tone of your voice.
• Try adding a little honey to warm water and drink it first thing in the morning on an empty stomach.
• Experiment with making random sounds to help relax your voice.
• Nervousness can affect your voice, so try to stay calm. This will significantly impact your vocal stability.
• Don’t start with high notes. Begin with lower notes and gradually work your way up to higher ones.

• Singing should not cause pain. If you're experiencing discomfort, it could be due to tensing your muscles, incorrect breathing, maintaining a wrong posture, trying to hit a note without opening your throat, or some tension in your body. It's important to identify the problem. Just relax!
• Contrary to popular belief, you should NOT squeeze lemon into your water. It will dry out your voice and make it sound off.^{[citation needed]}