Text to speech effects

Use text to speech effects to create realistic near-human speech and narration.

  1. 1. Emphasis

    Use Emphasis effect to emphasize the selected text, so that it stands out in the produced speech.

    Example

    Hello! Hope you have a wonderful experience with Strong emphasisNarration Box

    Narrated by Jeff

    Availability

    Emphasis effect is available for every standard voice and in the following ultra-realistic voices

    Sia, Oliver, Charlotte, Noah, Deepika, Aman, Rahul, Amelia, Harry, Hermione, Charles, Brad, Jennifer, Jeff, Hannah, Akiba, Omar, Amir, Anne, Levi, Daan, Mila, Tess, Fenna, Adrienne, Gabriel, Aline, Louis, Clémence, Liam, Océane, Antoine, Adelia, Schmidt, Divya, Amit, Rohit, Martina, Alessandra, Marco, Flavio, Himari, Sakura, Haruto, Kaito, Chaewon, Haeun, Jinho, Seunghyun, Lijuan, Jiang, Liqin, Kari, Kasper, Berit, Aksel, Zuzanna, Jakub, Szymon, Zofia, Alizja, Maria, Rodrigo, Santiago, Beatriz, Adriana, Belka, Cheslav, Katyushka, Feliks, Agnes, Asuman, Yusuf, Berrak, Nuray, Mustafa

  2. 2. Volume

    Use Volume effect to control volume of the selected text. Can go from silent to extremely loud.

    Example

    I would like my next word to Soft volumesound really soft but now I think that Extremely loud volumeit should be really loud

    Narrated by Hannah

    Availability

    Volume effect is available for every voice.

  3. 3. Rate

    Use Rate effect to control the rate at which your text will be spoken ranging from extremely slow to extremely fast.

    Example

    Well Well Well! Here we are. We think that this text Extremely slow ratemight have been narrated by a sloth ,but this next text
    Extremely fast ratesounds like a cheetah!

    Narrated by Charles

    Availability

    Rate effect is available for every voice.

  4. 4. Pitch

    Use Pitch effect to control the pitch of the voice to speak the selected text.

    Example

    Extremely low pitchIf you didn't already know I can change my voice to sound deeper but you should also know this is what I regularly sound like.

    Narrated by Amelia

    Availability

    Pitch effect is available for every standard voice and in the following ultra-realistic voices

    Sia, Oliver, Charlotte, Noah, Deepika, Aman, Rahul, Amelia, Harry, Hermione, Charles, Brad, Jennifer, Jeff, Hannah, Akiba, Omar, Amir, Anne, Levi, Daan, Mila, Tess, Fenna, Adrienne, Gabriel, Aline, Louis, Clémence, Liam, Océane, Antoine, Adelia, Schmidt, Divya, Amit, Rohit, Martina, Alessandra, Marco, Flavio, Himari, Sakura, Haruto, Kaito, Chaewon, Haeun, Jinho, Seunghyun, Lijuan, Jiang, Liqin, Kari, Kasper, Berit, Aksel, Zuzanna, Jakub, Szymon, Zofia, Alizja, Maria, Rodrigo, Santiago, Beatriz, Adriana, Belka, Cheslav, Katyushka, Feliks, Agnes, Asuman, Yusuf, Berrak, Nuray, Mustafa

  5. 5. Say as

    Use Say as effect to how to say certain characters, words, and numbers. The following values are available with Say as:

    1. Characters

      Spells out each letter of the text, as in u-v-w-x-y-x

      Example

      Did you know anachronistic is spelled as Say as charactersanachronistic

      Narrated by Brad

    2. Cardinal/Number

      Says the numerical text as a cardinal number, as in "Eleven thousand six hundred and twenty nine"

      Example

      In mid 2019, the United Nations estimated that the world population had reached Say as Cardinal7713468000

      Narrated by Kendra

    3. Ordinal

      Says the numerical text as an ordinal number, like 22nd.

      Example

      Jennifer was happy that day because she and her friend Hannah came Say as Ordinal1st and Say as Ordinal2nd respectively.

      Narrated by Matthew

    4. Digits

      Spells out each digit individually, as in 1-2-3-4.

      Example

      If your password is something as simple as Say as Digits12345 you definitely need a stronger one.

      Narrated by Jeff

    5. Fraction

      Speaks the numerical text as a fraction. This works for both common fractions such as 3/20, and mixed fractions, such as 2 ½

      Example

      Say as fraction effect will speak the numerical text as a fraction. This works for both common fractions such as
      Say as Unit3/20 and mixed fractions, such as Say as Fraction2 ½.

      Narrated by Joey

    6. Unit

      Speaks a numerical text as a measurement. The value should be either a number or a fraction followed by a unit with no space in between as in 1/2inch, or by just a unit, as in 1meter

      Example

      What do you thing is heavier? Say as Unit1kg of feather or Say as Unit1000g of steel?

      Narrated by Joanna

    7. Expletive

      "Beeps out" the selected content.

      *Note: Beep sound may differ from voice to voice.

      Example

      I knew Michael was angry again as I could hear him swear across the street. But as I ran towards him I could see him cursing an old man.
      Say as Expletive"Something very unpleasant", he said to that old man, who were just minding their own business.

      Narrated by Jeff

    8. Telephone

      Interprets the numerical text as a telephone number. You can also use this effect for handle telephone extensions.

      Example

      I recalled that Miranda's office's number was Say as Telephone2025551212 but I had no luck reaching her so they told me that I have to dial it with extension like Say as Telephone2025551212x345

      Narrated by Matthew

    Availability

    Every "Say as" effect is available for every voice except "Say as Telephone". Say as Telephone is only available in these voices:

    Joanna, Salli, Kendra, Ivy, Justin, Joey, Emma, Amy, Brian, Matthew, Nicole, Russell, Raveena, Aditi, Geraint, Zeina, Zhiyu, Naja, Mads, Lotte, Ruben, Céline, Léa, Mathieu, Chantal, Marlene, Vicki, Hans, Dóra, Karl, Blanca, Carla, Giorgio, Mizuki, Takumi, Seoyeon, Liv, Ewa, Maja, Jacek, Jan, Inês, Cristiano, Victória, Camila, Ricardo, Carmen, Tatyana, Maxim, Lucia, Conchita, Enrique, Mia, Penélope, Lupe, Miguel, Astrid, Filiz, Gwyneth

  6. 6. Pronounce as

    You can use the Prounce as effect to customize the pronunciation of words by specifying the word’s part of speech or alternate meaning. As we know that some words that are pronounced differently according to tense and and context. Example read in present tense is different than read in past tense.

    Example

    He lied to me and said that he had Pronounce as Past tense verbread the whole contract. But later I came to know that he didn't even
    Pronounced as Present tense verbread a single line.

    Narrated by Justin

    Availability

    Pronounce effect is onlyt available for these voices:

    Joanna, Salli, Kendra, Ivy, Justin, Joey, Emma, Amy, Brian, Matthew, Nicole, Russell, Raveena, Aditi, Geraint, Zeina, Zhiyu, Naja, Mads, Lotte, Ruben, Céline, Léa, Mathieu, Chantal, Marlene, Vicki, Hans, Dóra, Karl, Blanca, Carla, Giorgio, Mizuki, Takumi, Seoyeon, Liv, Ewa, Maja, Jacek, Jan, Inês, Cristiano, Victória, Camila, Ricardo, Carmen, Tatyana, Maxim, Lucia, Conchita, Enrique, Mia, Penélope, Lupe, Miguel, Astrid, Filiz, Gwyneth

  7. 7. Whisper

    You can use the Whsiper effect to make the spoken text sound like it is spoken in a whispered voice rather than as normal speech.

    Example

    It was 4:30 A.M. and I was woken up from a slumber, only to feel like someone was whispering in my right ear.
    WhisperDon't you dare sleep in this bed. You had the audacity to sleep in here when I had to be awake all night because of a silly curse, the voice said.

    Narrated by Matthew

    Availability

    Whisper effect is only available for the standard voice type of these voices:

    Joanna, Salli, Kendra, Ivy, Justin, Joey, Emma, Amy, Brian, Matthew, Nicole, Russell, Raveena, Aditi, Geraint, Zeina, Zhiyu, Naja, Mads, Lotte, Ruben, Céline, Léa, Mathieu, Chantal, Marlene, Vicki, Hans, Dóra, Karl, Blanca, Carla, Giorgio, Mizuki, Takumi, Seoyeon, Liv, Ewa, Maja, Jacek, Jan, Inês, Cristiano, Victória, Camila, Ricardo, Carmen, Tatyana, Maxim, Lucia, Conchita, Enrique, Mia, Penélope, Lupe, Miguel, Astrid, Filiz, Gwyneth

  8. 8. Timber

    Timbre is the tonal quality of a voice that helps you tell the difference between voices, even when they have the same pitch and loudness. One of the most important physiological features that contributes to speech timbre is the length of the vocal tract. The vocal tract is a cavity of air that spans from the top of the vocal folds up to the edge of the lips. You can use the Timbre effect to control the timbre of the voice to speak the selected text.

    Example

    Look I can make my voice sound like a big scary ghost:
    Timbre = 160% ↑Ha Ha Ha! I am a very scary ghost, I will eat you all. Like it? I can also make it sound like I am a cute little cartoon ghost:
    Timbre = -90% ↓"Well Well Well! Ain't I a funny sounding ghost"

    Narrated by Matthew

    Availability

    Whisper effect is only available for the standard voice type of these voices:

    Joanna, Salli, Kendra, Ivy, Justin, Joey, Emma, Amy, Brian, Matthew, Nicole, Russell, Raveena, Aditi, Geraint, Zeina, Zhiyu, Naja, Mads, Lotte, Ruben, Céline, Léa, Mathieu, Chantal, Marlene, Vicki, Hans, Dóra, Karl, Blanca, Carla, Giorgio, Mizuki, Takumi, Seoyeon, Liv, Ewa, Maja, Jacek, Jan, Inês, Cristiano, Victória, Camila, Ricardo, Carmen, Tatyana, Maxim, Lucia, Conchita, Enrique, Mia, Penélope, Lupe, Miguel, Astrid, Filiz, Gwyneth

  9. 9. Breath

    By adding Breath effect to synthesized speech, you can make it sound more natural and pretty close to a human speech.

    Example

    Today, I am gonna teach you guys how to relax.
    Let go of all the thoughts in your mind. Imagine you are standing in a meadow and follow these steps:
    Step 1: Take a deep breath Extremely long breath 🌬
    Step 2: Exhale Long breath 🌬 A pause of 1 second ⏱
    Step 3: Take a deep breath again Extremely long breath 🌬
    Step 4: Exhale Long breath 🌬
    A pause of 1 second ⏱
    Repeat these steps until you feel better and we will meet tomorrow for your next session.

    Narrated by Matthew

    Availability

    Breath effect is available for all voices.

  10. 10. Pause

    Add Pause effect to add breaks to your speech.

    Example

    One should always think before they A pause of 2 second ⏱ speak.

    Narrated by Brad

    Availability

    Pause effect is available for all voices.