---
title: "AivisSpeech Engine ではサポートされていない API です (常に 501 Not Implemented を返します)"
method: POST
path: "/sing_frame_volume"
tags: ["クエリ編集"]
---

# AivisSpeech Engine ではサポートされていない API です (常に 501 Not Implemented を返します)

`POST /sing_frame_volume`

## Query parameters

- `speaker` integer, required
- `core_version` string — AivisSpeech Engine ではサポートされていないパラメータです (常に無視されます) 。

## Request body

- BodySingFrameVolumeSingFrameVolumePost
  - `score` Score, required — 楽譜情報
    - `notes` Note[], required — 音符のリスト
      - `key` integer — 音階
      - `frame_length` integer, required — 音符のフレーム長
      - `lyric` string, required — 音符の歌詞
  - `frame_audio_query` FrameAudioQuery, required — フレームごとの音声合成用のクエリ
    - `f0` number[], required — フレームごとの基本周波数
    - `volume` number[], required — フレームごとの音量
    - `phonemes` FramePhoneme[], required — 音素のリスト
      - `phoneme` string, required — 音素
      - `frame_length` integer, required — 音素のフレーム長
    - `volumeScale` number, required — 全体の音量
    - `outputSamplingRate` integer, required — 音声データの出力サンプリングレート
    - `outputStereo` boolean, required — 音声データをステレオ出力するか否か

## Response `200`

Successful Response

- number[]

## Other responses

- `422` — Validation Error

## Changes

- **2024-07-20** `eb97301b5bb3` — 2 breaking, 1 info
  - `query` request parameter `core_version` list-of-types was narrowed by removing types `null`
  - request property `score/notes/items/key` list-of-types was narrowed by removing types `null` from media type `application/json`
  - for the `query` request parameter `core_version`, the type/format was generalized from ``/`` to `string`/``
- **2024-07-09** `1d0fcadb80c5` — 3 info
  - `query` request parameter `core_version` list-of-types was widened by adding types `null`
  - for the `query` request parameter `core_version`, the type/format was generalized from `string`/`` to ``/``
  - request property `score/notes/items/key` list-of-types was widened by adding types `null` to media type `application/json`
- **2024-06-28** `3b94f9a50fd2` — 2 breaking, 1 info
  - `query` request parameter `core_version` list-of-types was narrowed by removing types `null`
  - request property `score/notes/items/key` list-of-types was narrowed by removing types `null` from media type `application/json`
  - for the `query` request parameter `core_version`, the type/format was generalized from ``/`` to `string`/``
- **2024-05-02** `630b85e641ca` — 1 info
  - endpoint added
- **2024-05-02** `7d46d11815c2` — 1 breaking
  - api path removed without deprecation

[Full history](https://skmtc.dev/aivis-project/apis/aivisspeech-engine/changes/sing_frame_volume/post.md)

---

[API](https://skmtc.dev/aivis-project/apis/aivisspeech-engine.md) · [All operations](https://skmtc.dev/aivis-project/apis/aivisspeech-engine/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/aivis-project/aivisspeech-engine/revisions/eb97301b5bb3/schema)