@brief return flattened JSON value @sa https://json.nlohmann.me/api/basic_json/flatten/

Load configuration from a dictionary.

! * @brief convert a byte to a uppercase hex representation * @param[in] byte byte to represent * @return representation ("00".."FF")

return whether the iterator is at end

@brief return whether value is an unsigned integer number @sa https://json.nlohmann.me/api/basic_json/is_number_unsigned/

! @brief determine system byte order @return true if and only if system's byte order is little endian @note from https://stackoverflow.com/a/1001328

! @brief post-increment (it++) @pre The iterator is initialized; i.e. `m_object != nullptr`. */

! @brief post-decrement (it--) @pre The iterator is initialized; i.e. `m_object != nullptr`. */

Synthesize raw audio from phoneme ids. :param phoneme_ids: List of phoneme ids. :param syn_config: Synthesis configuration.

Phonemes to ids.

Phonemes to ids. :param phonemes: List of phonemes. :return: List of phoneme ids.

Plays raw audio using ffplay.

@brief remove last reference token @sa https://json.nlohmann.me/api/json_pointer/pop_back/

reset token_buffer; current character is beginning of token

@brief returns the number of elements @sa https://json.nlohmann.me/api/basic_json/size/

@brief exchanges the values @sa https://json.nlohmann.me/api/basic_json/swap/

! @param[in] j JSON value to serialize @pre j.type() == value_t::object */

! @param[in] j JSON value to serialize */

! @param[in] j JSON value to serialize */

x: [b, h, l, l] ret: [b, h, l, 2*l-1]

Bias for self-attention to encourage attention to close positions. Args: length: an integer scalar. Returns: a Ten

Infer target ids and logits.

x: [b, h, l, d] y: [h or 1, m, d] ret: [b, h, l, m]

x: [b, h, l, m] y: [h or 1, m, d] ret: [b, h, l, d]

- Keep only syllables like [a-züv:]+[1-5] - Convert g2pW's 'u:' and 'ü' -> 'v' (ü-family) nu:3 -> nv3 (n + v) lu:e4 ->

x: [b, h, l, 2*l-1] ret: [b, h, l, l]

'hang2' -> ('h', 'ang', '2') 'ai3' -> ('', 'ai', '3')

Trims silence from original array.

@brief returns a const reverse iterator to the last element @sa https://json.nlohmann.me/api/basic_json/crbegin/

@brief returns a const reverse iterator to one before the first @sa https://json.nlohmann.me/api/basic_json/crend/

Add diacritics using libtashkeel.

Ensure g2pW model is downloaded.

! @brief dump a floating-point number Dump a given floating-point number to output stream @a o. Works internally with @a number_buffer.

PARAMS ------ C: compression factor

PARAMS ------ C: compression factor used to compress

! For n != 0, returns k, such that pow10 := 10^(k-1) <= n < 10^k. For n == 0, returns 1 and sets pow10 := 1. */

! For a normalized diyfp w = f * 2^e, this function returns a (normalized) cached power-of-ten c = f_c * 2^e_c, such that the exponent of the product

! Generates V = buffer * 10^decimal_exponent, such that M- <= V <= M+. M- and M+ must be normalized and share the same exponent -60 <= e <= -32. */

Returns true if ffplay is available.

@brief return whether value is a number @sa https://json.nlohmann.me/api/basic_json/is_number/

@brief return whether type is structured @sa https://json.nlohmann.me/api/basic_json/is_structured/

z_p, logs_q: [b, h, t_t] m_p, logs_p: [b, h, t_t]

List available voices and exit.

Main entry point.

Run piper text-to-speech engine.

Download Piper voices.

Run HTTP server.

Main entry point

Main entry point

Export test voice.

! @brief add to iterator @pre The iterator is initialized; i.e. `m_object != nullptr`. */

add to iterator

@brief add an object to an array @sa https://json.nlohmann.me/api/basic_json/operator+=/

! @brief subtract from iterator @pre The iterator is initialized; i.e. `m_object != nullptr`. */