@wiro-ai/n8n-nodes-wiroai
Version:
n8n community node for Wiro AI — 290+ AI models: video, image, audio, LLM, 3D, and more.
284 lines • 11.2 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.NoiseReduction = void 0;
const n8n_workflow_1 = require("n8n-workflow");
const auth_1 = require("../utils/auth");
const polling_1 = require("../utils/polling");
class NoiseReduction {
constructor() {
this.description = {
displayName: 'Wiro - Noise Reduction',
name: 'noiseReduction',
icon: { light: 'file:wiro.svg', dark: 'file:wiro.svg' },
group: ['transform'],
version: 1,
description: 'Noise reduction algorithm that reduces noise in time-domain signals like speech, bioacoustics,',
defaults: {
name: 'Wiro - Noise Reduction',
},
inputs: [n8n_workflow_1.NodeConnectionTypes.Main],
outputs: [n8n_workflow_1.NodeConnectionTypes.Main],
usableAsTool: true,
credentials: [
{
name: 'wiroApi',
required: true,
},
],
properties: [
{
displayName: 'Input Audio URL',
name: 'inputAudioUrl',
type: 'string',
default: '',
description: 'Input-audio-help',
},
{
displayName: 'Sample Rate',
name: 'sampleRate',
type: 'options',
default: '11025',
required: true,
description: 'Sample-rate-help',
options: [
{ name: '11,025', value: '11025' },
{ name: '16,000', value: '16000' },
{ name: '176,400', value: '176400' },
{ name: '192,000', value: '192000' },
{ name: '22,050', value: '22050' },
{ name: '352,800', value: '352800' },
{ name: '384,000', value: '384000' },
{ name: '44,100', value: '44100' },
{ name: '48,000', value: '48000' },
{ name: '8,000', value: '8000' },
{ name: '88,200', value: '88200' },
{ name: '96,000', value: '96000' },
],
},
{
displayName: 'Spectral Gating',
name: 'spectralGating',
type: 'boolean',
default: false,
description: 'Whether to enable spectral-gating-help',
},
{
displayName: 'Pcen',
name: 'pcen',
type: 'boolean',
default: false,
description: 'Whether to enable pcen-help',
},
{
displayName: 'Highpass Filter',
name: 'highpassFilter',
type: 'boolean',
default: false,
description: 'Whether to enable highpass-filter-help',
},
{
displayName: 'Combine Spectral Pcen',
name: 'combineSpectralPcen',
type: 'boolean',
default: false,
description: 'Whether to enable combine-spectral-pcen-help',
},
{
displayName: 'Combine Spectral Highpass',
name: 'combineSpectralHighpass',
type: 'boolean',
default: false,
description: 'Whether to enable combine-spectral-highpass-help',
},
{
displayName: 'Combine All',
name: 'combineAll',
type: 'boolean',
default: false,
description: 'Whether to enable combine-all-help',
},
{
displayName: 'N Grad Freq',
name: 'nGradFreq',
type: 'number',
default: 0,
description: 'N-grad-freq-help',
},
{
displayName: 'N Grad Time',
name: 'nGradTime',
type: 'number',
default: 0,
description: 'N-grad-time-help',
},
{
displayName: 'N Ftt',
name: 'nFtt',
type: 'number',
default: 0,
description: 'N-ftt-help',
},
{
displayName: 'Win Length',
name: 'winLength',
type: 'number',
default: 0,
description: 'Win-length-help',
},
{
displayName: 'N Std Thresh',
name: 'nStdThresh',
type: 'number',
default: 0,
description: 'N-std-thresh-help',
},
{
displayName: 'Prop Decrease',
name: 'propDecrease',
type: 'number',
default: 0,
description: 'Prop-decrease-help',
},
{
displayName: 'Gain',
name: 'gain',
type: 'number',
default: 0,
description: 'Gain-help',
},
{
displayName: 'Bias',
name: 'bias',
type: 'number',
default: 0,
description: 'Bias-help',
},
{
displayName: 'Power',
name: 'power',
type: 'number',
default: 0,
description: 'Power-help',
},
{
displayName: 'Time Constant',
name: 'timeConstant',
type: 'number',
default: 0,
description: 'Time-constant-help',
},
{
displayName: 'Eps',
name: 'eps',
type: 'number',
default: 0,
description: 'Eps-help',
},
{
displayName: 'Max Size',
name: 'maxSize',
type: 'number',
default: 0,
description: 'Max-size-help',
},
{
displayName: 'Hop Length',
name: 'hopLength',
type: 'number',
default: 0,
description: 'Hop-length-help',
},
],
};
}
async execute() {
const returnData = [];
const inputAudioUrl = this.getNodeParameter('inputAudioUrl', 0, '');
const sampleRate = this.getNodeParameter('sampleRate', 0);
const spectralGating = this.getNodeParameter('spectralGating', 0, false);
const pcen = this.getNodeParameter('pcen', 0, false);
const highpassFilter = this.getNodeParameter('highpassFilter', 0, false);
const combineSpectralPcen = this.getNodeParameter('combineSpectralPcen', 0, false);
const combineSpectralHighpass = this.getNodeParameter('combineSpectralHighpass', 0, false);
const combineAll = this.getNodeParameter('combineAll', 0, false);
const nGradFreq = this.getNodeParameter('nGradFreq', 0, 0);
const nGradTime = this.getNodeParameter('nGradTime', 0, 0);
const nFtt = this.getNodeParameter('nFtt', 0, 0);
const winLength = this.getNodeParameter('winLength', 0, 0);
const nStdThresh = this.getNodeParameter('nStdThresh', 0, 0);
const propDecrease = this.getNodeParameter('propDecrease', 0, 0);
const gain = this.getNodeParameter('gain', 0, 0);
const bias = this.getNodeParameter('bias', 0, 0);
const power = this.getNodeParameter('power', 0, 0);
const timeConstant = this.getNodeParameter('timeConstant', 0, 0);
const eps = this.getNodeParameter('eps', 0, 0);
const maxSize = this.getNodeParameter('maxSize', 0, 0);
const hopLength = this.getNodeParameter('hopLength', 0, 0);
const credentials = await this.getCredentials('wiroApi');
const apiKey = credentials.apiKey;
const apiSecret = credentials.apiSecret;
const headers = (0, auth_1.generateWiroAuthHeaders)(apiKey, apiSecret);
const response = await this.helpers.httpRequest({
method: 'POST',
url: 'https://api.wiro.ai/v1/Run/librosa/noise-reduction',
headers: {
...headers,
'Content-Type': 'application/json',
},
body: {
inputAudioUrl,
sampleRate,
spectralGating,
pcen,
highpassFilter,
combineSpectralPcen,
combineSpectralHighpass,
combineAll,
nGradFreq,
nGradTime,
nFtt,
winLength,
nStdThresh,
propDecrease,
gain,
bias,
power,
timeConstant,
eps,
maxSize,
hopLength,
},
});
if (!(response === null || response === void 0 ? void 0 : response.taskid) || !(response === null || response === void 0 ? void 0 : response.socketaccesstoken)) {
throw new n8n_workflow_1.NodeApiError(this.getNode(), {
message: 'Wiro API did not return a valid task ID or socket access token ' +
JSON.stringify(response),
});
}
const taskid = response.taskid;
const socketaccesstoken = response.socketaccesstoken;
const result = await polling_1.pollTaskUntilComplete.call(this, socketaccesstoken, headers);
const responseJSON = {
taskid: taskid,
url: '',
status: '',
};
switch (result) {
case '-1':
case '-2':
case '-3':
case '-4':
responseJSON.status = 'failed';
break;
default:
responseJSON.status = 'completed';
responseJSON.url = result !== null && result !== void 0 ? result : '';
}
returnData.push({
json: responseJSON,
});
return [returnData];
}
}
exports.NoiseReduction = NoiseReduction;
//# sourceMappingURL=NoiseReduction.node.js.map